40404330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 111196800

約数和(自身を除く): 70792470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 131, 138, 149, 207, 230, 262, 298, 345, 393, 414, 447, 655, 690, 745, 786, 894, 1035, 1179, 1310, 1341, 1490, 1965, 2070, 2235, 2358, 2682, 3013, 3427, 3930, 4470, 5895, 6026, 6705, 6854, 9039, 10281, 11790, 13410, 15065, 17135, 18078, 19519, 20562, 27117, 30130, 30843, 34270, 39038, 45195, 51405, 54234, 58557, 61686, 90390, 97595, 102810, 117114, 135585, 154215, 175671, 195190, 271170, 292785, 308430, 351342, 448937, 585570, 878355, 897874, 1346811, 1756710, 2244685, 2693622, 4040433, 4489370, 6734055, 8080866, 13468110, 20202165, 40404330]

約数ペア:

[(1, 40404330), (2, 20202165), (3, 13468110), (5, 8080866), (6, 6734055), (9, 4489370), (10, 4040433), (15, 2693622), (18, 2244685), (23, 1756710), (30, 1346811), (45, 897874), (46, 878355), (69, 585570), (90, 448937), (115, 351342), (131, 308430), (138, 292785), (149, 271170), (207, 195190), (230, 175671), (262, 154215), (298, 135585), (345, 117114), (393, 102810), (414, 97595), (447, 90390), (655, 61686), (690, 58557), (745, 54234), (786, 51405), (894, 45195), (1035, 39038), (1179, 34270), (1310, 30843), (1341, 30130), (1490, 27117), (1965, 20562), (2070, 19519), (2235, 18078), (2358, 17135), (2682, 15065), (3013, 13410), (3427, 11790), (3930, 10281), (4470, 9039), (5895, 6854), (6026, 6705)]