2350530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 7842744

約数和(自身を除く): 5492214

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 41, 42, 45, 49, 63, 65, 70, 78, 82, 90, 91, 98, 105, 117, 123, 126, 130, 147, 182, 195, 205, 210, 234, 245, 246, 273, 287, 294, 315, 369, 390, 410, 441, 455, 490, 533, 546, 574, 585, 615, 630, 637, 735, 738, 819, 861, 882, 910, 1066, 1170, 1230, 1274, 1365, 1435, 1470, 1599, 1638, 1722, 1845, 1911, 2009, 2205, 2583, 2665, 2730, 2870, 3185, 3198, 3690, 3731, 3822, 4018, 4095, 4305, 4410, 4797, 5166, 5330, 5733, 6027, 6370, 7462, 7995, 8190, 8610, 9555, 9594, 10045, 11193, 11466, 12054, 12915, 15990, 18081, 18655, 19110, 20090, 22386, 23985, 25830, 26117, 28665, 30135, 33579, 36162, 37310, 47970, 52234, 55965, 57330, 60270, 67158, 78351, 90405, 111930, 130585, 156702, 167895, 180810, 235053, 261170, 335790, 391755, 470106, 783510, 1175265, 2350530]

約数ペア:

[(1, 2350530), (2, 1175265), (3, 783510), (5, 470106), (6, 391755), (7, 335790), (9, 261170), (10, 235053), (13, 180810), (14, 167895), (15, 156702), (18, 130585), (21, 111930), (26, 90405), (30, 78351), (35, 67158), (39, 60270), (41, 57330), (42, 55965), (45, 52234), (49, 47970), (63, 37310), (65, 36162), (70, 33579), (78, 30135), (82, 28665), (90, 26117), (91, 25830), (98, 23985), (105, 22386), (117, 20090), (123, 19110), (126, 18655), (130, 18081), (147, 15990), (182, 12915), (195, 12054), (205, 11466), (210, 11193), (234, 10045), (245, 9594), (246, 9555), (273, 8610), (287, 8190), (294, 7995), (315, 7462), (369, 6370), (390, 6027), (410, 5733), (441, 5330), (455, 5166), (490, 4797), (533, 4410), (546, 4305), (574, 4095), (585, 4018), (615, 3822), (630, 3731), (637, 3690), (735, 3198), (738, 3185), (819, 2870), (861, 2730), (882, 2665), (910, 2583), (1066, 2205), (1170, 2009), (1230, 1911), (1274, 1845), (1365, 1722), (1435, 1638), (1470, 1599)]