15651090

素因数分解:

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

素因数の和:63

約数の個数: 192

約数和(自身を含む): 52704000

約数和(自身を除く): 37052910

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, 169, 182, 189, 195, 210, 234, 245, 270, 273, 294, 315, 338, 343, 351, 378, 390, 441, 455, 490, 507, 546, 585, 630, 637, 686, 702, 735, 819, 845, 882, 910, 945, 1014, 1029, 1170, 1183, 1274, 1323, 1365, 1470, 1521, 1638, 1690, 1715, 1755, 1890, 1911, 2058, 2205, 2366, 2457, 2535, 2646, 2730, 3042, 3087, 3185, 3430, 3510, 3549, 3822, 4095, 4410, 4459, 4563, 4914, 5070, 5145, 5733, 5915, 6174, 6370, 6615, 7098, 7605, 8190, 8281, 8918, 9126, 9261, 9555, 10290, 10647, 11466, 11830, 12285, 13230, 13377, 15210, 15435, 16562, 17199, 17745, 18522, 19110, 21294, 22295, 22815, 24570, 24843, 26754, 28665, 30870, 31941, 34398, 35490, 40131, 41405, 44590, 45630, 46305, 49686, 53235, 57330, 57967, 63882, 66885, 74529, 80262, 82810, 85995, 92610, 106470, 115934, 120393, 124215, 133770, 149058, 159705, 171990, 173901, 200655, 223587, 240786, 248430, 289835, 319410, 347802, 372645, 401310, 447174, 521703, 579670, 601965, 745290, 869505, 1043406, 1117935, 1203930, 1565109, 1739010, 2235870, 2608515, 3130218, 5217030, 7825545, 15651090]

約数ペア:

[(1, 15651090), (2, 7825545), (3, 5217030), (5, 3130218), (6, 2608515), (7, 2235870), (9, 1739010), (10, 1565109), (13, 1203930), (14, 1117935), (15, 1043406), (18, 869505), (21, 745290), (26, 601965), (27, 579670), (30, 521703), (35, 447174), (39, 401310), (42, 372645), (45, 347802), (49, 319410), (54, 289835), (63, 248430), (65, 240786), (70, 223587), (78, 200655), (90, 173901), (91, 171990), (98, 159705), (105, 149058), (117, 133770), (126, 124215), (130, 120393), (135, 115934), (147, 106470), (169, 92610), (182, 85995), (189, 82810), (195, 80262), (210, 74529), (234, 66885), (245, 63882), (270, 57967), (273, 57330), (294, 53235), (315, 49686), (338, 46305), (343, 45630), (351, 44590), (378, 41405), (390, 40131), (441, 35490), (455, 34398), (490, 31941), (507, 30870), (546, 28665), (585, 26754), (630, 24843), (637, 24570), (686, 22815), (702, 22295), (735, 21294), (819, 19110), (845, 18522), (882, 17745), (910, 17199), (945, 16562), (1014, 15435), (1029, 15210), (1170, 13377), (1183, 13230), (1274, 12285), (1323, 11830), (1365, 11466), (1470, 10647), (1521, 10290), (1638, 9555), (1690, 9261), (1715, 9126), (1755, 8918), (1890, 8281), (1911, 8190), (2058, 7605), (2205, 7098), (2366, 6615), (2457, 6370), (2535, 6174), (2646, 5915), (2730, 5733), (3042, 5145), (3087, 5070), (3185, 4914), (3430, 4563), (3510, 4459), (3549, 4410), (3822, 4095)]