293321210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3323}}^1$

素因数の和:3447

約数の個数: 64

約数和(自身を含む): 656716032

約数和(自身を除く): 363394822

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 97, 130, 182, 194, 455, 485, 679, 910, 970, 1261, 1358, 2522, 3323, 3395, 6305, 6646, 6790, 8827, 12610, 16615, 17654, 23261, 33230, 43199, 44135, 46522, 86398, 88270, 116305, 215995, 232610, 302393, 322331, 431990, 604786, 644662, 1511965, 1611655, 2256317, 3023930, 3223310, 4190303, 4512634, 8380606, 11281585, 20951515, 22563170, 29332121, 41903030, 58664242, 146660605, 293321210]

約数ペア:

[(1, 293321210), (2, 146660605), (5, 58664242), (7, 41903030), (10, 29332121), (13, 22563170), (14, 20951515), (26, 11281585), (35, 8380606), (65, 4512634), (70, 4190303), (91, 3223310), (97, 3023930), (130, 2256317), (182, 1611655), (194, 1511965), (455, 644662), (485, 604786), (679, 431990), (910, 322331), (970, 302393), (1261, 232610), (1358, 215995), (2522, 116305), (3323, 88270), (3395, 86398), (6305, 46522), (6646, 44135), (6790, 43199), (8827, 33230), (12610, 23261), (16615, 17654)]