25730010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 72176832

約数和(自身を除く): 46446822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 67, 85, 90, 102, 134, 153, 170, 201, 251, 255, 306, 335, 402, 502, 510, 603, 670, 753, 765, 1005, 1139, 1206, 1255, 1506, 1530, 2010, 2259, 2278, 2510, 3015, 3417, 3765, 4267, 4518, 5695, 6030, 6834, 7530, 8534, 10251, 11295, 11390, 12801, 16817, 17085, 20502, 21335, 22590, 25602, 33634, 34170, 38403, 42670, 50451, 51255, 64005, 76806, 84085, 100902, 102510, 128010, 151353, 168170, 192015, 252255, 285889, 302706, 384030, 504510, 571778, 756765, 857667, 1429445, 1513530, 1715334, 2573001, 2858890, 4288335, 5146002, 8576670, 12865005, 25730010]

約数ペア:

[(1, 25730010), (2, 12865005), (3, 8576670), (5, 5146002), (6, 4288335), (9, 2858890), (10, 2573001), (15, 1715334), (17, 1513530), (18, 1429445), (30, 857667), (34, 756765), (45, 571778), (51, 504510), (67, 384030), (85, 302706), (90, 285889), (102, 252255), (134, 192015), (153, 168170), (170, 151353), (201, 128010), (251, 102510), (255, 100902), (306, 84085), (335, 76806), (402, 64005), (502, 51255), (510, 50451), (603, 42670), (670, 38403), (753, 34170), (765, 33634), (1005, 25602), (1139, 22590), (1206, 21335), (1255, 20502), (1506, 17085), (1530, 16817), (2010, 12801), (2259, 11390), (2278, 11295), (2510, 10251), (3015, 8534), (3417, 7530), (3765, 6834), (4267, 6030), (4518, 5695)]