1330486710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{239}}^1\times {\mathrm{541}}^1$

素因数の和:811

約数の個数: 128

約数和(自身を含む): 3746304000

約数和(自身を除く): 2415817290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 239, 245, 294, 343, 478, 490, 541, 686, 717, 735, 1029, 1082, 1195, 1434, 1470, 1623, 1673, 1715, 2058, 2390, 2705, 3246, 3346, 3430, 3585, 3787, 5019, 5145, 5410, 7170, 7574, 8115, 8365, 10038, 10290, 11361, 11711, 16230, 16730, 18935, 22722, 23422, 25095, 26509, 35133, 37870, 50190, 53018, 56805, 58555, 70266, 79527, 81977, 113610, 117110, 129299, 132545, 159054, 163954, 175665, 185563, 245931, 258598, 265090, 351330, 371126, 387897, 397635, 409885, 491862, 556689, 646495, 775794, 795270, 819770, 905093, 927815, 1113378, 1229655, 1292990, 1810186, 1855630, 1939485, 2459310, 2715279, 2783445, 3878970, 4525465, 5430558, 5566890, 6335651, 9050930, 12671302, 13576395, 19006953, 27152790, 31678255, 38013906, 44349557, 63356510, 88699114, 95034765, 133048671, 190069530, 221747785, 266097342, 443495570, 665243355, 1330486710]

約数ペア:

[(1, 1330486710), (2, 665243355), (3, 443495570), (5, 266097342), (6, 221747785), (7, 190069530), (10, 133048671), (14, 95034765), (15, 88699114), (21, 63356510), (30, 44349557), (35, 38013906), (42, 31678255), (49, 27152790), (70, 19006953), (98, 13576395), (105, 12671302), (147, 9050930), (210, 6335651), (239, 5566890), (245, 5430558), (294, 4525465), (343, 3878970), (478, 2783445), (490, 2715279), (541, 2459310), (686, 1939485), (717, 1855630), (735, 1810186), (1029, 1292990), (1082, 1229655), (1195, 1113378), (1434, 927815), (1470, 905093), (1623, 819770), (1673, 795270), (1715, 775794), (2058, 646495), (2390, 556689), (2705, 491862), (3246, 409885), (3346, 397635), (3430, 387897), (3585, 371126), (3787, 351330), (5019, 265090), (5145, 258598), (5410, 245931), (7170, 185563), (7574, 175665), (8115, 163954), (8365, 159054), (10038, 132545), (10290, 129299), (11361, 117110), (11711, 113610), (16230, 81977), (16730, 79527), (18935, 70266), (22722, 58555), (23422, 56805), (25095, 53018), (26509, 50190), (35133, 37870)]