71276750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 146105856

約数和(自身を除く): 74829106

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 125, 155, 170, 250, 310, 425, 527, 541, 775, 850, 1054, 1082, 1550, 2125, 2635, 2705, 3875, 4250, 5270, 5410, 7750, 9197, 13175, 13525, 16771, 18394, 26350, 27050, 33542, 45985, 65875, 67625, 83855, 91970, 131750, 135250, 167710, 229925, 285107, 419275, 459850, 570214, 838550, 1149625, 1425535, 2096375, 2299250, 2851070, 4192750, 7127675, 14255350, 35638375, 71276750]

約数ペア:

[(1, 71276750), (2, 35638375), (5, 14255350), (10, 7127675), (17, 4192750), (25, 2851070), (31, 2299250), (34, 2096375), (50, 1425535), (62, 1149625), (85, 838550), (125, 570214), (155, 459850), (170, 419275), (250, 285107), (310, 229925), (425, 167710), (527, 135250), (541, 131750), (775, 91970), (850, 83855), (1054, 67625), (1082, 65875), (1550, 45985), (2125, 33542), (2635, 27050), (2705, 26350), (3875, 18394), (4250, 16771), (5270, 13525), (5410, 13175), (7750, 9197)]