293878980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{39821}}^1$

素因数の和:39877

約数の個数: 72

約数和(自身を含む): 913198104

約数和(自身を除く): 619319124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 39821, 79642, 119463, 159284, 199105, 238926, 358389, 398210, 477852, 597315, 716778, 796420, 1194630, 1433556, 1632661, 1791945, 2389260, 3265322, 3583890, 4897983, 6530644, 7167780, 8163305, 9795966, 14693949, 16326610, 19591932, 24489915, 29387898, 32653220, 48979830, 58775796, 73469745, 97959660, 146939490, 293878980]

約数ペア:

[(1, 293878980), (2, 146939490), (3, 97959660), (4, 73469745), (5, 58775796), (6, 48979830), (9, 32653220), (10, 29387898), (12, 24489915), (15, 19591932), (18, 16326610), (20, 14693949), (30, 9795966), (36, 8163305), (41, 7167780), (45, 6530644), (60, 4897983), (82, 3583890), (90, 3265322), (123, 2389260), (164, 1791945), (180, 1632661), (205, 1433556), (246, 1194630), (369, 796420), (410, 716778), (492, 597315), (615, 477852), (738, 398210), (820, 358389), (1230, 238926), (1476, 199105), (1845, 159284), (2460, 119463), (3690, 79642), (7380, 39821)]