5078340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 15626520

約数和(自身を除く): 10548180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 317, 356, 445, 534, 634, 801, 890, 951, 1068, 1268, 1335, 1585, 1602, 1780, 1902, 2670, 2853, 3170, 3204, 3804, 4005, 4755, 5340, 5706, 6340, 8010, 9510, 11412, 14265, 16020, 19020, 28213, 28530, 56426, 57060, 84639, 112852, 141065, 169278, 253917, 282130, 338556, 423195, 507834, 564260, 846390, 1015668, 1269585, 1692780, 2539170, 5078340]

約数ペア:

[(1, 5078340), (2, 2539170), (3, 1692780), (4, 1269585), (5, 1015668), (6, 846390), (9, 564260), (10, 507834), (12, 423195), (15, 338556), (18, 282130), (20, 253917), (30, 169278), (36, 141065), (45, 112852), (60, 84639), (89, 57060), (90, 56426), (178, 28530), (180, 28213), (267, 19020), (317, 16020), (356, 14265), (445, 11412), (534, 9510), (634, 8010), (801, 6340), (890, 5706), (951, 5340), (1068, 4755), (1268, 4005), (1335, 3804), (1585, 3204), (1602, 3170), (1780, 2853), (1902, 2670)]