29910920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{593}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 73347120

約数和(自身を除く): 43436200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 388, 485, 520, 593, 776, 970, 1186, 1261, 1940, 2372, 2522, 2965, 3880, 4744, 5044, 5930, 6305, 7709, 10088, 11860, 12610, 15418, 23720, 25220, 30836, 38545, 50440, 57521, 61672, 77090, 115042, 154180, 230084, 287605, 308360, 460168, 575210, 747773, 1150420, 1495546, 2300840, 2991092, 3738865, 5982184, 7477730, 14955460, 29910920]

約数ペア:

[(1, 29910920), (2, 14955460), (4, 7477730), (5, 5982184), (8, 3738865), (10, 2991092), (13, 2300840), (20, 1495546), (26, 1150420), (40, 747773), (52, 575210), (65, 460168), (97, 308360), (104, 287605), (130, 230084), (194, 154180), (260, 115042), (388, 77090), (485, 61672), (520, 57521), (593, 50440), (776, 38545), (970, 30836), (1186, 25220), (1261, 23720), (1940, 15418), (2372, 12610), (2522, 11860), (2965, 10088), (3880, 7709), (4744, 6305), (5044, 5930)]