4605980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 96

約数和(自身を含む): 11612160

約数和(自身を除く): 7006180

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 23, 31, 34, 38, 46, 62, 68, 76, 85, 92, 95, 115, 124, 155, 170, 190, 230, 310, 323, 340, 380, 391, 437, 460, 527, 589, 620, 646, 713, 782, 874, 1054, 1178, 1292, 1426, 1564, 1615, 1748, 1955, 2108, 2185, 2356, 2635, 2852, 2945, 3230, 3565, 3910, 4370, 5270, 5890, 6460, 7130, 7429, 7820, 8740, 10013, 10540, 11780, 12121, 13547, 14260, 14858, 20026, 24242, 27094, 29716, 37145, 40052, 48484, 50065, 54188, 60605, 67735, 74290, 100130, 121210, 135470, 148580, 200260, 230299, 242420, 270940, 460598, 921196, 1151495, 2302990, 4605980]

約数ペア:

[(1, 4605980), (2, 2302990), (4, 1151495), (5, 921196), (10, 460598), (17, 270940), (19, 242420), (20, 230299), (23, 200260), (31, 148580), (34, 135470), (38, 121210), (46, 100130), (62, 74290), (68, 67735), (76, 60605), (85, 54188), (92, 50065), (95, 48484), (115, 40052), (124, 37145), (155, 29716), (170, 27094), (190, 24242), (230, 20026), (310, 14858), (323, 14260), (340, 13547), (380, 12121), (391, 11780), (437, 10540), (460, 10013), (527, 8740), (589, 7820), (620, 7429), (646, 7130), (713, 6460), (782, 5890), (874, 5270), (1054, 4370), (1178, 3910), (1292, 3565), (1426, 3230), (1564, 2945), (1615, 2852), (1748, 2635), (1955, 2356), (2108, 2185)]