29571330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2521}}^1$

素因数の和:2571

約数の個数: 64

約数和(自身を含む): 78444288

約数和(自身を除く): 48872958

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2346, 2521, 3910, 5042, 5865, 7563, 11730, 12605, 15126, 25210, 37815, 42857, 57983, 75630, 85714, 115966, 128571, 173949, 214285, 257142, 289915, 347898, 428570, 579830, 642855, 869745, 985711, 1285710, 1739490, 1971422, 2957133, 4928555, 5914266, 9857110, 14785665, 29571330]

約数ペア:

[(1, 29571330), (2, 14785665), (3, 9857110), (5, 5914266), (6, 4928555), (10, 2957133), (15, 1971422), (17, 1739490), (23, 1285710), (30, 985711), (34, 869745), (46, 642855), (51, 579830), (69, 428570), (85, 347898), (102, 289915), (115, 257142), (138, 214285), (170, 173949), (230, 128571), (255, 115966), (345, 85714), (391, 75630), (510, 57983), (690, 42857), (782, 37815), (1173, 25210), (1955, 15126), (2346, 12605), (2521, 11730), (3910, 7563), (5042, 5865)]