30902430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 87091200

約数和(自身を除く): 56188770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 59, 65, 78, 79, 85, 102, 118, 130, 158, 170, 177, 195, 221, 237, 255, 295, 354, 390, 395, 442, 474, 510, 590, 663, 767, 790, 885, 1003, 1027, 1105, 1185, 1326, 1343, 1534, 1770, 2006, 2054, 2210, 2301, 2370, 2686, 3009, 3081, 3315, 3835, 4029, 4602, 4661, 5015, 5135, 6018, 6162, 6630, 6715, 7670, 8058, 9322, 10030, 10270, 11505, 13039, 13430, 13983, 15045, 15405, 17459, 20145, 23010, 23305, 26078, 27966, 30090, 30810, 34918, 39117, 40290, 46610, 52377, 60593, 65195, 69915, 78234, 79237, 87295, 104754, 121186, 130390, 139830, 158474, 174590, 181779, 195585, 237711, 261885, 302965, 363558, 391170, 396185, 475422, 523770, 605930, 792370, 908895, 1030081, 1188555, 1817790, 2060162, 2377110, 3090243, 5150405, 6180486, 10300810, 15451215, 30902430]

約数ペア:

[(1, 30902430), (2, 15451215), (3, 10300810), (5, 6180486), (6, 5150405), (10, 3090243), (13, 2377110), (15, 2060162), (17, 1817790), (26, 1188555), (30, 1030081), (34, 908895), (39, 792370), (51, 605930), (59, 523770), (65, 475422), (78, 396185), (79, 391170), (85, 363558), (102, 302965), (118, 261885), (130, 237711), (158, 195585), (170, 181779), (177, 174590), (195, 158474), (221, 139830), (237, 130390), (255, 121186), (295, 104754), (354, 87295), (390, 79237), (395, 78234), (442, 69915), (474, 65195), (510, 60593), (590, 52377), (663, 46610), (767, 40290), (790, 39117), (885, 34918), (1003, 30810), (1027, 30090), (1105, 27966), (1185, 26078), (1326, 23305), (1343, 23010), (1534, 20145), (1770, 17459), (2006, 15405), (2054, 15045), (2210, 13983), (2301, 13430), (2370, 13039), (2686, 11505), (3009, 10270), (3081, 10030), (3315, 9322), (3835, 8058), (4029, 7670), (4602, 6715), (4661, 6630), (5015, 6162), (5135, 6018)]