124305870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18749}}^1$

素因数の和:18789

約数の個数: 64

約数和(自身を含む): 340200000

約数和(自身を除く): 215894130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 18749, 37498, 56247, 93745, 112494, 187490, 243737, 281235, 318733, 487474, 562470, 637466, 731211, 956199, 1218685, 1462422, 1593665, 1912398, 2437370, 3187330, 3656055, 4143529, 4780995, 7312110, 8287058, 9561990, 12430587, 20717645, 24861174, 41435290, 62152935, 124305870]

約数ペア:

[(1, 124305870), (2, 62152935), (3, 41435290), (5, 24861174), (6, 20717645), (10, 12430587), (13, 9561990), (15, 8287058), (17, 7312110), (26, 4780995), (30, 4143529), (34, 3656055), (39, 3187330), (51, 2437370), (65, 1912398), (78, 1593665), (85, 1462422), (102, 1218685), (130, 956199), (170, 731211), (195, 637466), (221, 562470), (255, 487474), (390, 318733), (442, 281235), (510, 243737), (663, 187490), (1105, 112494), (1326, 93745), (2210, 56247), (3315, 37498), (6630, 18749)]