73226580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{24907}}^1$

素因数の和:24933

約数の個数: 72

約数和(自身を含む): 238519008

約数和(自身を除く): 165292428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 24907, 49814, 74721, 99628, 124535, 149442, 174349, 249070, 298884, 348698, 373605, 498140, 523047, 697396, 747210, 871745, 1046094, 1220443, 1494420, 1743490, 2092188, 2440886, 2615235, 3486980, 3661329, 4881772, 5230470, 6102215, 7322658, 10460940, 12204430, 14645316, 18306645, 24408860, 36613290, 73226580]

約数ペア:

[(1, 73226580), (2, 36613290), (3, 24408860), (4, 18306645), (5, 14645316), (6, 12204430), (7, 10460940), (10, 7322658), (12, 6102215), (14, 5230470), (15, 4881772), (20, 3661329), (21, 3486980), (28, 2615235), (30, 2440886), (35, 2092188), (42, 1743490), (49, 1494420), (60, 1220443), (70, 1046094), (84, 871745), (98, 747210), (105, 697396), (140, 523047), (147, 498140), (196, 373605), (210, 348698), (245, 298884), (294, 249070), (420, 174349), (490, 149442), (588, 124535), (735, 99628), (980, 74721), (1470, 49814), (2940, 24907)]