3198650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 96

約数和(自身を含む): 7916160

約数和(自身を除く): 4717510

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 37, 38, 50, 65, 70, 74, 91, 95, 130, 133, 175, 182, 185, 190, 247, 259, 266, 325, 350, 370, 455, 475, 481, 494, 518, 650, 665, 703, 910, 925, 950, 962, 1235, 1295, 1330, 1406, 1729, 1850, 2275, 2405, 2470, 2590, 3325, 3367, 3458, 3515, 4550, 4810, 4921, 6175, 6475, 6650, 6734, 7030, 8645, 9139, 9842, 12025, 12350, 12950, 16835, 17290, 17575, 18278, 24050, 24605, 33670, 35150, 43225, 45695, 49210, 63973, 84175, 86450, 91390, 123025, 127946, 168350, 228475, 246050, 319865, 456950, 639730, 1599325, 3198650]

約数ペア:

[(1, 3198650), (2, 1599325), (5, 639730), (7, 456950), (10, 319865), (13, 246050), (14, 228475), (19, 168350), (25, 127946), (26, 123025), (35, 91390), (37, 86450), (38, 84175), (50, 63973), (65, 49210), (70, 45695), (74, 43225), (91, 35150), (95, 33670), (130, 24605), (133, 24050), (175, 18278), (182, 17575), (185, 17290), (190, 16835), (247, 12950), (259, 12350), (266, 12025), (325, 9842), (350, 9139), (370, 8645), (455, 7030), (475, 6734), (481, 6650), (494, 6475), (518, 6175), (650, 4921), (665, 4810), (703, 4550), (910, 3515), (925, 3458), (950, 3367), (962, 3325), (1235, 2590), (1295, 2470), (1330, 2405), (1406, 2275), (1729, 1850)]