16899870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2549}}^1$

素因数の和:2589

約数の個数: 64

約数和(自身を含む): 46267200

約数和(自身を除く): 29367330

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, 2549, 3315, 5098, 6630, 7647, 12745, 15294, 25490, 33137, 38235, 43333, 66274, 76470, 86666, 99411, 129999, 165685, 198822, 216665, 259998, 331370, 433330, 497055, 563329, 649995, 994110, 1126658, 1299990, 1689987, 2816645, 3379974, 5633290, 8449935, 16899870]

約数ペア:

[(1, 16899870), (2, 8449935), (3, 5633290), (5, 3379974), (6, 2816645), (10, 1689987), (13, 1299990), (15, 1126658), (17, 994110), (26, 649995), (30, 563329), (34, 497055), (39, 433330), (51, 331370), (65, 259998), (78, 216665), (85, 198822), (102, 165685), (130, 129999), (170, 99411), (195, 86666), (221, 76470), (255, 66274), (390, 43333), (442, 38235), (510, 33137), (663, 25490), (1105, 15294), (1326, 12745), (2210, 7647), (2549, 6630), (3315, 5098)]