2515156930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1758851}}^1$

素因数の和:1758882

約数の個数: 32

約数和(自身を含む): 5318768448

約数和(自身を除く): 2803611518

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1758851, 3517702, 8794255, 17588510, 19347361, 22865063, 38694722, 45730126, 96736805, 114325315, 193473610, 228650630, 251515693, 503031386, 1257578465, 2515156930]

約数ペア:

[(1, 2515156930), (2, 1257578465), (5, 503031386), (10, 251515693), (11, 228650630), (13, 193473610), (22, 114325315), (26, 96736805), (55, 45730126), (65, 38694722), (110, 22865063), (130, 19347361), (143, 17588510), (286, 8794255), (715, 3517702), (1430, 1758851)]