25732170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 72244224

約数和(自身を除く): 46512054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 45, 46, 62, 69, 90, 93, 115, 138, 155, 186, 207, 230, 279, 310, 345, 401, 414, 465, 558, 690, 713, 802, 930, 1035, 1203, 1395, 1426, 2005, 2070, 2139, 2406, 2790, 3565, 3609, 4010, 4278, 6015, 6417, 7130, 7218, 9223, 10695, 12030, 12431, 12834, 18045, 18446, 21390, 24862, 27669, 32085, 36090, 37293, 46115, 55338, 62155, 64170, 74586, 83007, 92230, 111879, 124310, 138345, 166014, 186465, 223758, 276690, 285913, 372930, 415035, 559395, 571826, 830070, 857739, 1118790, 1429565, 1715478, 2573217, 2859130, 4288695, 5146434, 8577390, 12866085, 25732170]

約数ペア:

[(1, 25732170), (2, 12866085), (3, 8577390), (5, 5146434), (6, 4288695), (9, 2859130), (10, 2573217), (15, 1715478), (18, 1429565), (23, 1118790), (30, 857739), (31, 830070), (45, 571826), (46, 559395), (62, 415035), (69, 372930), (90, 285913), (93, 276690), (115, 223758), (138, 186465), (155, 166014), (186, 138345), (207, 124310), (230, 111879), (279, 92230), (310, 83007), (345, 74586), (401, 64170), (414, 62155), (465, 55338), (558, 46115), (690, 37293), (713, 36090), (802, 32085), (930, 27669), (1035, 24862), (1203, 21390), (1395, 18446), (1426, 18045), (2005, 12834), (2070, 12431), (2139, 12030), (2406, 10695), (2790, 9223), (3565, 7218), (3609, 7130), (4010, 6417), (4278, 6015)]