1402028810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:796

約数の個数: 128

約数和(自身を含む): 3299788800

約数和(自身を除く): 1897759990

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 131, 133, 182, 190, 247, 262, 266, 455, 494, 619, 655, 665, 910, 917, 1235, 1238, 1310, 1330, 1703, 1729, 1834, 2470, 2489, 3095, 3406, 3458, 4333, 4585, 4978, 6190, 8047, 8515, 8645, 8666, 9170, 11761, 11921, 12445, 16094, 17030, 17290, 17423, 21665, 23522, 23842, 24890, 32357, 34846, 40235, 43330, 56329, 58805, 59605, 64714, 80470, 81089, 82327, 87115, 112658, 117610, 119210, 152893, 161785, 162178, 164654, 174230, 226499, 281645, 305786, 323570, 405445, 411635, 452998, 563290, 567623, 764465, 810890, 823270, 1054157, 1070251, 1132495, 1135246, 1528930, 1540691, 2108314, 2140502, 2264990, 2838115, 3081382, 5270785, 5351255, 5676230, 7379099, 7703455, 10541570, 10702510, 10784837, 14758198, 15406910, 20028983, 21569674, 36895495, 40057966, 53924185, 73790990, 100144915, 107848370, 140202881, 200289830, 280405762, 701014405, 1402028810]

約数ペア:

[(1, 1402028810), (2, 701014405), (5, 280405762), (7, 200289830), (10, 140202881), (13, 107848370), (14, 100144915), (19, 73790990), (26, 53924185), (35, 40057966), (38, 36895495), (65, 21569674), (70, 20028983), (91, 15406910), (95, 14758198), (130, 10784837), (131, 10702510), (133, 10541570), (182, 7703455), (190, 7379099), (247, 5676230), (262, 5351255), (266, 5270785), (455, 3081382), (494, 2838115), (619, 2264990), (655, 2140502), (665, 2108314), (910, 1540691), (917, 1528930), (1235, 1135246), (1238, 1132495), (1310, 1070251), (1330, 1054157), (1703, 823270), (1729, 810890), (1834, 764465), (2470, 567623), (2489, 563290), (3095, 452998), (3406, 411635), (3458, 405445), (4333, 323570), (4585, 305786), (4978, 281645), (6190, 226499), (8047, 174230), (8515, 164654), (8645, 162178), (8666, 161785), (9170, 152893), (11761, 119210), (11921, 117610), (12445, 112658), (16094, 87115), (17030, 82327), (17290, 81089), (17423, 80470), (21665, 64714), (23522, 59605), (23842, 58805), (24890, 56329), (32357, 43330), (34846, 40235)]