312933270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7499}}^1$

素因数の和:7629

約数の個数: 64

約数和(自身を含む): 816480000

約数和(自身を除く): 503546730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 107, 130, 195, 214, 321, 390, 535, 642, 1070, 1391, 1605, 2782, 3210, 4173, 6955, 7499, 8346, 13910, 14998, 20865, 22497, 37495, 41730, 44994, 74990, 97487, 112485, 194974, 224970, 292461, 487435, 584922, 802393, 974870, 1462305, 1604786, 2407179, 2924610, 4011965, 4814358, 8023930, 10431109, 12035895, 20862218, 24071790, 31293327, 52155545, 62586654, 104311090, 156466635, 312933270]

約数ペア:

[(1, 312933270), (2, 156466635), (3, 104311090), (5, 62586654), (6, 52155545), (10, 31293327), (13, 24071790), (15, 20862218), (26, 12035895), (30, 10431109), (39, 8023930), (65, 4814358), (78, 4011965), (107, 2924610), (130, 2407179), (195, 1604786), (214, 1462305), (321, 974870), (390, 802393), (535, 584922), (642, 487435), (1070, 292461), (1391, 224970), (1605, 194974), (2782, 112485), (3210, 97487), (4173, 74990), (6955, 44994), (7499, 41730), (8346, 37495), (13910, 22497), (14998, 20865)]