487216380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1160039}}^1$

素因数の和:1160058

約数の個数: 48

約数和(自身を含む): 1559093760

約数和(自身を除く): 1071877380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1160039, 2320078, 3480117, 4640156, 5800195, 6960234, 8120273, 11600390, 13920468, 16240546, 17400585, 23200780, 24360819, 32481092, 34801170, 40601365, 48721638, 69602340, 81202730, 97443276, 121804095, 162405460, 243608190, 487216380]

約数ペア:

[(1, 487216380), (2, 243608190), (3, 162405460), (4, 121804095), (5, 97443276), (6, 81202730), (7, 69602340), (10, 48721638), (12, 40601365), (14, 34801170), (15, 32481092), (20, 24360819), (21, 23200780), (28, 17400585), (30, 16240546), (35, 13920468), (42, 11600390), (60, 8120273), (70, 6960234), (84, 5800195), (105, 4640156), (140, 3480117), (210, 2320078), (420, 1160039)]