855413225940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{156669089}}^1$

素因数の和:156669121

約数の個数: 96

約数和(自身を含む): 2947885597440

約数和(自身を除く): 2092472371500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 156669089, 313338178, 470007267, 626676356, 783345445, 940014534, 1096683623, 1566690890, 1880029068, 2036698157, 2193367246, 2350036335, 3133381780, 3290050869, 4073396314, 4386734492, 4700072670, 5483418115, 6110094471, 6580101738, 8146792628, 9400145340, 10183490785, 10966836230, 12220188942, 13160203476, 14256887099, 16450254345, 20366981570, 21933672460, 24440377884, 28513774198, 30550472355, 32900508690, 40733963140, 42770661297, 57027548396, 61100944710, 65801017380, 71284435495, 85541322594, 122201889420, 142568870990, 171082645188, 213853306485, 285137741980, 427706612970, 855413225940]

約数ペア:

[(1, 855413225940), (2, 427706612970), (3, 285137741980), (4, 213853306485), (5, 171082645188), (6, 142568870990), (7, 122201889420), (10, 85541322594), (12, 71284435495), (13, 65801017380), (14, 61100944710), (15, 57027548396), (20, 42770661297), (21, 40733963140), (26, 32900508690), (28, 30550472355), (30, 28513774198), (35, 24440377884), (39, 21933672460), (42, 20366981570), (52, 16450254345), (60, 14256887099), (65, 13160203476), (70, 12220188942), (78, 10966836230), (84, 10183490785), (91, 9400145340), (105, 8146792628), (130, 6580101738), (140, 6110094471), (156, 5483418115), (182, 4700072670), (195, 4386734492), (210, 4073396314), (260, 3290050869), (273, 3133381780), (364, 2350036335), (390, 2193367246), (420, 2036698157), (455, 1880029068), (546, 1566690890), (780, 1096683623), (910, 940014534), (1092, 783345445), (1365, 626676356), (1820, 470007267), (2730, 313338178), (5460, 156669089)]