1402662060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127747}}^1$

素因数の和:127823

約数の個数: 72

約数和(自身を含む): 4324525296

約数和(自身を除く): 2921863236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 127747, 255494, 383241, 510988, 638735, 766482, 1149723, 1277470, 1532964, 1916205, 2299446, 2554940, 3832410, 4598892, 5748615, 7664820, 7792567, 11497230, 15585134, 22994460, 23377701, 31170268, 38962835, 46755402, 70133103, 77925670, 93510804, 116888505, 140266206, 155851340, 233777010, 280532412, 350665515, 467554020, 701331030, 1402662060]

約数ペア:

[(1, 1402662060), (2, 701331030), (3, 467554020), (4, 350665515), (5, 280532412), (6, 233777010), (9, 155851340), (10, 140266206), (12, 116888505), (15, 93510804), (18, 77925670), (20, 70133103), (30, 46755402), (36, 38962835), (45, 31170268), (60, 23377701), (61, 22994460), (90, 15585134), (122, 11497230), (180, 7792567), (183, 7664820), (244, 5748615), (305, 4598892), (366, 3832410), (549, 2554940), (610, 2299446), (732, 1916205), (915, 1532964), (1098, 1277470), (1220, 1149723), (1830, 766482), (2196, 638735), (2745, 510988), (3660, 383241), (5490, 255494), (10980, 127747)]