2357910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 80

約数和(自身を含む): 6586272

約数和(自身を除く): 4228362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 71, 81, 82, 90, 123, 135, 142, 162, 205, 213, 246, 270, 355, 369, 405, 410, 426, 615, 639, 710, 738, 810, 1065, 1107, 1230, 1278, 1845, 1917, 2130, 2214, 2911, 3195, 3321, 3690, 3834, 5535, 5751, 5822, 6390, 6642, 8733, 9585, 11070, 11502, 14555, 16605, 17466, 19170, 26199, 28755, 29110, 33210, 43665, 52398, 57510, 78597, 87330, 130995, 157194, 235791, 261990, 392985, 471582, 785970, 1178955, 2357910]

約数ペア:

[(1, 2357910), (2, 1178955), (3, 785970), (5, 471582), (6, 392985), (9, 261990), (10, 235791), (15, 157194), (18, 130995), (27, 87330), (30, 78597), (41, 57510), (45, 52398), (54, 43665), (71, 33210), (81, 29110), (82, 28755), (90, 26199), (123, 19170), (135, 17466), (142, 16605), (162, 14555), (205, 11502), (213, 11070), (246, 9585), (270, 8733), (355, 6642), (369, 6390), (405, 5822), (410, 5751), (426, 5535), (615, 3834), (639, 3690), (710, 3321), (738, 3195), (810, 2911), (1065, 2214), (1107, 2130), (1230, 1917), (1278, 1845)]