195074490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29423}}^1$

素因数の和:29463

約数の個数: 64

約数和(自身を含む): 533869056

約数和(自身を除く): 338794566

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 29423, 58846, 88269, 147115, 176538, 294230, 382499, 441345, 500191, 764998, 882690, 1000382, 1147497, 1500573, 1912495, 2294994, 2500955, 3001146, 3824990, 5001910, 5737485, 6502483, 7502865, 11474970, 13004966, 15005730, 19507449, 32512415, 39014898, 65024830, 97537245, 195074490]

約数ペア:

[(1, 195074490), (2, 97537245), (3, 65024830), (5, 39014898), (6, 32512415), (10, 19507449), (13, 15005730), (15, 13004966), (17, 11474970), (26, 7502865), (30, 6502483), (34, 5737485), (39, 5001910), (51, 3824990), (65, 3001146), (78, 2500955), (85, 2294994), (102, 1912495), (130, 1500573), (170, 1147497), (195, 1000382), (221, 882690), (255, 764998), (390, 500191), (442, 441345), (510, 382499), (663, 294230), (1105, 176538), (1326, 147115), (2210, 88269), (3315, 58846), (6630, 29423)]