61098520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7039}}^1$

素因数の和:7088

約数の個数: 64

約数和(自身を含む): 162201600

約数和(自身を除く): 101103080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 7039, 8680, 14078, 28156, 35195, 49273, 56312, 70390, 98546, 140780, 197092, 218209, 246365, 281560, 394184, 436418, 492730, 872836, 985460, 1091045, 1527463, 1745672, 1970920, 2182090, 3054926, 4364180, 6109852, 7637315, 8728360, 12219704, 15274630, 30549260, 61098520]

約数ペア:

[(1, 61098520), (2, 30549260), (4, 15274630), (5, 12219704), (7, 8728360), (8, 7637315), (10, 6109852), (14, 4364180), (20, 3054926), (28, 2182090), (31, 1970920), (35, 1745672), (40, 1527463), (56, 1091045), (62, 985460), (70, 872836), (124, 492730), (140, 436418), (155, 394184), (217, 281560), (248, 246365), (280, 218209), (310, 197092), (434, 140780), (620, 98546), (868, 70390), (1085, 56312), (1240, 49273), (1736, 35195), (2170, 28156), (4340, 14078), (7039, 8680)]