12962340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 42771456

約数和(自身を除く): 29809116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 60, 62, 69, 90, 92, 93, 101, 115, 124, 138, 155, 180, 186, 202, 207, 230, 276, 279, 303, 310, 345, 372, 404, 414, 460, 465, 505, 558, 606, 620, 690, 713, 828, 909, 930, 1010, 1035, 1116, 1212, 1380, 1395, 1426, 1515, 1818, 1860, 2020, 2070, 2139, 2323, 2790, 2852, 3030, 3131, 3565, 3636, 4140, 4278, 4545, 4646, 5580, 6060, 6262, 6417, 6969, 7130, 8556, 9090, 9292, 9393, 10695, 11615, 12524, 12834, 13938, 14260, 15655, 18180, 18786, 20907, 21390, 23230, 25668, 27876, 28179, 31310, 32085, 34845, 37572, 41814, 42780, 46460, 46965, 56358, 62620, 64170, 69690, 72013, 83628, 93930, 104535, 112716, 128340, 139380, 140895, 144026, 187860, 209070, 216039, 281790, 288052, 360065, 418140, 432078, 563580, 648117, 720130, 864156, 1080195, 1296234, 1440260, 2160390, 2592468, 3240585, 4320780, 6481170, 12962340]

約数ペア:

[(1, 12962340), (2, 6481170), (3, 4320780), (4, 3240585), (5, 2592468), (6, 2160390), (9, 1440260), (10, 1296234), (12, 1080195), (15, 864156), (18, 720130), (20, 648117), (23, 563580), (30, 432078), (31, 418140), (36, 360065), (45, 288052), (46, 281790), (60, 216039), (62, 209070), (69, 187860), (90, 144026), (92, 140895), (93, 139380), (101, 128340), (115, 112716), (124, 104535), (138, 93930), (155, 83628), (180, 72013), (186, 69690), (202, 64170), (207, 62620), (230, 56358), (276, 46965), (279, 46460), (303, 42780), (310, 41814), (345, 37572), (372, 34845), (404, 32085), (414, 31310), (460, 28179), (465, 27876), (505, 25668), (558, 23230), (606, 21390), (620, 20907), (690, 18786), (713, 18180), (828, 15655), (909, 14260), (930, 13938), (1010, 12834), (1035, 12524), (1116, 11615), (1212, 10695), (1380, 9393), (1395, 9292), (1426, 9090), (1515, 8556), (1818, 7130), (1860, 6969), (2020, 6417), (2070, 6262), (2139, 6060), (2323, 5580), (2790, 4646), (2852, 4545), (3030, 4278), (3131, 4140), (3565, 3636)]