90569370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{691}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 231382656

約数和(自身を除く): 140813286

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 257, 510, 514, 691, 771, 1285, 1382, 1542, 2073, 2570, 3455, 3855, 4146, 4369, 6910, 7710, 8738, 10365, 11747, 13107, 20730, 21845, 23494, 26214, 35241, 43690, 58735, 65535, 70482, 117470, 131070, 176205, 177587, 352410, 355174, 532761, 887935, 1065522, 1775870, 2663805, 3018979, 5327610, 6037958, 9056937, 15094895, 18113874, 30189790, 45284685, 90569370]

約数ペア:

[(1, 90569370), (2, 45284685), (3, 30189790), (5, 18113874), (6, 15094895), (10, 9056937), (15, 6037958), (17, 5327610), (30, 3018979), (34, 2663805), (51, 1775870), (85, 1065522), (102, 887935), (170, 532761), (255, 355174), (257, 352410), (510, 177587), (514, 176205), (691, 131070), (771, 117470), (1285, 70482), (1382, 65535), (1542, 58735), (2073, 43690), (2570, 35241), (3455, 26214), (3855, 23494), (4146, 21845), (4369, 20730), (6910, 13107), (7710, 11747), (8738, 10365)]