38353770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 128701440

約数和(自身を除く): 90347670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 49, 54, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 135, 147, 182, 189, 195, 210, 223, 234, 245, 270, 273, 294, 315, 351, 378, 390, 441, 446, 455, 490, 546, 585, 630, 637, 669, 702, 735, 819, 882, 910, 945, 1115, 1170, 1274, 1323, 1338, 1365, 1470, 1561, 1638, 1755, 1890, 1911, 2007, 2205, 2230, 2457, 2646, 2730, 2899, 3122, 3185, 3345, 3510, 3822, 4014, 4095, 4410, 4683, 4914, 5733, 5798, 6021, 6370, 6615, 6690, 7805, 8190, 8697, 9366, 9555, 10035, 10927, 11466, 12042, 12285, 13230, 14049, 14495, 15610, 17199, 17394, 19110, 20070, 20293, 21854, 23415, 24570, 26091, 28098, 28665, 28990, 30105, 32781, 34398, 40586, 42147, 43485, 46830, 52182, 54635, 57330, 60210, 60879, 65562, 70245, 78273, 84294, 85995, 86970, 98343, 101465, 109270, 121758, 130455, 140490, 142051, 156546, 163905, 171990, 182637, 196686, 202930, 210735, 260910, 284102, 295029, 304395, 327810, 365274, 391365, 421470, 426153, 491715, 547911, 590058, 608790, 710255, 782730, 852306, 913185, 983430, 1095822, 1278459, 1420510, 1475145, 1826370, 2130765, 2556918, 2739555, 2950290, 3835377, 4261530, 5479110, 6392295, 7670754, 12784590, 19176885, 38353770]

約数ペア:

[(1, 38353770), (2, 19176885), (3, 12784590), (5, 7670754), (6, 6392295), (7, 5479110), (9, 4261530), (10, 3835377), (13, 2950290), (14, 2739555), (15, 2556918), (18, 2130765), (21, 1826370), (26, 1475145), (27, 1420510), (30, 1278459), (35, 1095822), (39, 983430), (42, 913185), (45, 852306), (49, 782730), (54, 710255), (63, 608790), (65, 590058), (70, 547911), (78, 491715), (90, 426153), (91, 421470), (98, 391365), (105, 365274), (117, 327810), (126, 304395), (130, 295029), (135, 284102), (147, 260910), (182, 210735), (189, 202930), (195, 196686), (210, 182637), (223, 171990), (234, 163905), (245, 156546), (270, 142051), (273, 140490), (294, 130455), (315, 121758), (351, 109270), (378, 101465), (390, 98343), (441, 86970), (446, 85995), (455, 84294), (490, 78273), (546, 70245), (585, 65562), (630, 60879), (637, 60210), (669, 57330), (702, 54635), (735, 52182), (819, 46830), (882, 43485), (910, 42147), (945, 40586), (1115, 34398), (1170, 32781), (1274, 30105), (1323, 28990), (1338, 28665), (1365, 28098), (1470, 26091), (1561, 24570), (1638, 23415), (1755, 21854), (1890, 20293), (1911, 20070), (2007, 19110), (2205, 17394), (2230, 17199), (2457, 15610), (2646, 14495), (2730, 14049), (2899, 13230), (3122, 12285), (3185, 12042), (3345, 11466), (3510, 10927), (3822, 10035), (4014, 9555), (4095, 9366), (4410, 8697), (4683, 8190), (4914, 7805), (5733, 6690), (5798, 6615), (6021, 6370)]