293930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:63

約数の個数: 64

約数和(自身を含む): 725760

約数和(自身を除く): 431830

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 19, 26, 34, 35, 38, 65, 70, 85, 91, 95, 119, 130, 133, 170, 182, 190, 221, 238, 247, 266, 323, 442, 455, 494, 595, 646, 665, 910, 1105, 1190, 1235, 1330, 1547, 1615, 1729, 2210, 2261, 2470, 3094, 3230, 3458, 4199, 4522, 7735, 8398, 8645, 11305, 15470, 17290, 20995, 22610, 29393, 41990, 58786, 146965, 293930]

約数ペア:

[(1, 293930), (2, 146965), (5, 58786), (7, 41990), (10, 29393), (13, 22610), (14, 20995), (17, 17290), (19, 15470), (26, 11305), (34, 8645), (35, 8398), (38, 7735), (65, 4522), (70, 4199), (85, 3458), (91, 3230), (95, 3094), (119, 2470), (130, 2261), (133, 2210), (170, 1729), (182, 1615), (190, 1547), (221, 1330), (238, 1235), (247, 1190), (266, 1105), (323, 910), (442, 665), (455, 646), (494, 595)]