40039770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 99740160

約数和(自身を除く): 59700390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 73, 94, 141, 146, 219, 235, 282, 365, 389, 438, 470, 705, 730, 778, 1095, 1167, 1410, 1945, 2190, 2334, 3431, 3890, 5835, 6862, 10293, 11670, 17155, 18283, 20586, 28397, 34310, 36566, 51465, 54849, 56794, 85191, 91415, 102930, 109698, 141985, 170382, 182830, 274245, 283970, 425955, 548490, 851910, 1334659, 2669318, 4003977, 6673295, 8007954, 13346590, 20019885, 40039770]

約数ペア:

[(1, 40039770), (2, 20019885), (3, 13346590), (5, 8007954), (6, 6673295), (10, 4003977), (15, 2669318), (30, 1334659), (47, 851910), (73, 548490), (94, 425955), (141, 283970), (146, 274245), (219, 182830), (235, 170382), (282, 141985), (365, 109698), (389, 102930), (438, 91415), (470, 85191), (705, 56794), (730, 54849), (778, 51465), (1095, 36566), (1167, 34310), (1410, 28397), (1945, 20586), (2190, 18283), (2334, 17155), (3431, 11670), (3890, 10293), (5835, 6862)]