70914980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4973}}^1$

素因数の和:5036

約数の個数: 48

約数和(自身を含む): 160441344

約数和(自身を除く): 89526364

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 4973, 7130, 9946, 14260, 19892, 24865, 49730, 99460, 114379, 154163, 228758, 308326, 457516, 571895, 616652, 770815, 1143790, 1541630, 2287580, 3083260, 3545749, 7091498, 14182996, 17728745, 35457490, 70914980]

約数ペア:

[(1, 70914980), (2, 35457490), (4, 17728745), (5, 14182996), (10, 7091498), (20, 3545749), (23, 3083260), (31, 2287580), (46, 1541630), (62, 1143790), (92, 770815), (115, 616652), (124, 571895), (155, 457516), (230, 308326), (310, 228758), (460, 154163), (620, 114379), (713, 99460), (1426, 49730), (2852, 24865), (3565, 19892), (4973, 14260), (7130, 9946)]