355571490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{30313}}^1$

素因数の和:30363

約数の個数: 64

約数和(自身を含む): 942886656

約数和(自身を除く): 587315166

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, 3910, 5865, 11730, 30313, 60626, 90939, 151565, 181878, 303130, 454695, 515321, 697199, 909390, 1030642, 1394398, 1545963, 2091597, 2576605, 3091926, 3485995, 4183194, 5153210, 6971990, 7729815, 10457985, 11852383, 15459630, 20915970, 23704766, 35557149, 59261915, 71114298, 118523830, 177785745, 355571490]

約数ペア:

[(1, 355571490), (2, 177785745), (3, 118523830), (5, 71114298), (6, 59261915), (10, 35557149), (15, 23704766), (17, 20915970), (23, 15459630), (30, 11852383), (34, 10457985), (46, 7729815), (51, 6971990), (69, 5153210), (85, 4183194), (102, 3485995), (115, 3091926), (138, 2576605), (170, 2091597), (230, 1545963), (255, 1394398), (345, 1030642), (391, 909390), (510, 697199), (690, 515321), (782, 454695), (1173, 303130), (1955, 181878), (2346, 151565), (3910, 90939), (5865, 60626), (11730, 30313)]