228940530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4933}}^1$

素因数の和:4980

約数の個数: 128

約数和(自身を含む): 716179968

約数和(自身を除く): 487239438

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 663, 714, 910, 1105, 1190, 1326, 1365, 1547, 1785, 2210, 2730, 3094, 3315, 3570, 4641, 4933, 6630, 7735, 9282, 9866, 14799, 15470, 23205, 24665, 29598, 34531, 46410, 49330, 64129, 69062, 73995, 83861, 103593, 128258, 147990, 167722, 172655, 192387, 207186, 251583, 320645, 345310, 384774, 419305, 448903, 503166, 517965, 587027, 641290, 838610, 897806, 961935, 1035930, 1090193, 1174054, 1257915, 1346709, 1761081, 1923870, 2180386, 2244515, 2515830, 2693418, 2935135, 3270579, 3522162, 4489030, 5450965, 5870270, 6541158, 6733545, 7631351, 8805405, 10901930, 13467090, 15262702, 16352895, 17610810, 22894053, 32705790, 38156755, 45788106, 76313510, 114470265, 228940530]

約数ペア:

[(1, 228940530), (2, 114470265), (3, 76313510), (5, 45788106), (6, 38156755), (7, 32705790), (10, 22894053), (13, 17610810), (14, 16352895), (15, 15262702), (17, 13467090), (21, 10901930), (26, 8805405), (30, 7631351), (34, 6733545), (35, 6541158), (39, 5870270), (42, 5450965), (51, 4489030), (65, 3522162), (70, 3270579), (78, 2935135), (85, 2693418), (91, 2515830), (102, 2244515), (105, 2180386), (119, 1923870), (130, 1761081), (170, 1346709), (182, 1257915), (195, 1174054), (210, 1090193), (221, 1035930), (238, 961935), (255, 897806), (273, 838610), (357, 641290), (390, 587027), (442, 517965), (455, 503166), (510, 448903), (546, 419305), (595, 384774), (663, 345310), (714, 320645), (910, 251583), (1105, 207186), (1190, 192387), (1326, 172655), (1365, 167722), (1547, 147990), (1785, 128258), (2210, 103593), (2730, 83861), (3094, 73995), (3315, 69062), (3570, 64129), (4641, 49330), (4933, 46410), (6630, 34531), (7735, 29598), (9282, 24665), (9866, 23205), (14799, 15470)]