63961380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{16921}}^1$

素因数の和:16946

約数の個数: 96

約数和(自身を含む): 227431680

約数和(自身を除く): 163470300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 16921, 33842, 50763, 67684, 84605, 101526, 118447, 152289, 169210, 203052, 236894, 253815, 304578, 338420, 355341, 456867, 473788, 507630, 592235, 609156, 710682, 761445, 913734, 1015260, 1066023, 1184470, 1421364, 1522890, 1776705, 1827468, 2132046, 2284335, 2368940, 3045780, 3198069, 3553410, 4264092, 4568670, 5330115, 6396138, 7106820, 9137340, 10660230, 12792276, 15990345, 21320460, 31980690, 63961380]

約数ペア:

[(1, 63961380), (2, 31980690), (3, 21320460), (4, 15990345), (5, 12792276), (6, 10660230), (7, 9137340), (9, 7106820), (10, 6396138), (12, 5330115), (14, 4568670), (15, 4264092), (18, 3553410), (20, 3198069), (21, 3045780), (27, 2368940), (28, 2284335), (30, 2132046), (35, 1827468), (36, 1776705), (42, 1522890), (45, 1421364), (54, 1184470), (60, 1066023), (63, 1015260), (70, 913734), (84, 761445), (90, 710682), (105, 609156), (108, 592235), (126, 507630), (135, 473788), (140, 456867), (180, 355341), (189, 338420), (210, 304578), (252, 253815), (270, 236894), (315, 203052), (378, 169210), (420, 152289), (540, 118447), (630, 101526), (756, 84605), (945, 67684), (1260, 50763), (1890, 33842), (3780, 16921)]