79915678030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1\times {\mathrm{4231}}^1$

素因数の和:5065

約数の個数: 64

約数和(自身を含む): 150060625920

約数和(自身を除く): 70144947890

約数列:

[1, 2, 5, 10, 37, 71, 74, 142, 185, 355, 370, 710, 719, 1438, 2627, 3595, 4231, 5254, 7190, 8462, 13135, 21155, 26270, 26603, 42310, 51049, 53206, 102098, 133015, 156547, 255245, 266030, 300401, 313094, 510490, 600802, 782735, 1502005, 1565470, 1888813, 3004010, 3042089, 3777626, 6084178, 9444065, 11114837, 15210445, 18888130, 22229674, 30420890, 55574185, 111148370, 112557293, 215988319, 225114586, 431976638, 562786465, 1079941595, 1125572930, 2159883190, 7991567803, 15983135606, 39957839015, 79915678030]

約数ペア:

[(1, 79915678030), (2, 39957839015), (5, 15983135606), (10, 7991567803), (37, 2159883190), (71, 1125572930), (74, 1079941595), (142, 562786465), (185, 431976638), (355, 225114586), (370, 215988319), (710, 112557293), (719, 111148370), (1438, 55574185), (2627, 30420890), (3595, 22229674), (4231, 18888130), (5254, 15210445), (7190, 11114837), (8462, 9444065), (13135, 6084178), (21155, 3777626), (26270, 3042089), (26603, 3004010), (42310, 1888813), (51049, 1565470), (53206, 1502005), (102098, 782735), (133015, 600802), (156547, 510490), (255245, 313094), (266030, 300401)]