1500778830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 3805885440

約数和(自身を除く): 2305106610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 71, 74, 111, 137, 139, 142, 185, 213, 222, 274, 278, 355, 370, 411, 417, 426, 555, 685, 695, 710, 822, 834, 1065, 1110, 1370, 1390, 2055, 2085, 2130, 2627, 4110, 4170, 5069, 5143, 5254, 7881, 9727, 9869, 10138, 10286, 13135, 15207, 15429, 15762, 19043, 19454, 19738, 25345, 25715, 26270, 29181, 29607, 30414, 30858, 38086, 39405, 48635, 49345, 50690, 51430, 57129, 58362, 59214, 76035, 77145, 78810, 95215, 97270, 98690, 114258, 145905, 148035, 152070, 154290, 190430, 285645, 291810, 296070, 359899, 365153, 571290, 704591, 719798, 730306, 1079697, 1095459, 1352053, 1409182, 1799495, 1825765, 2113773, 2159394, 2190918, 2704106, 3522955, 3598990, 3651530, 4056159, 4227546, 5398485, 5477295, 6760265, 7045910, 8112318, 10568865, 10796970, 10954590, 13520530, 20280795, 21137730, 40561590, 50025961, 100051922, 150077883, 250129805, 300155766, 500259610, 750389415, 1500778830]

約数ペア:

[(1, 1500778830), (2, 750389415), (3, 500259610), (5, 300155766), (6, 250129805), (10, 150077883), (15, 100051922), (30, 50025961), (37, 40561590), (71, 21137730), (74, 20280795), (111, 13520530), (137, 10954590), (139, 10796970), (142, 10568865), (185, 8112318), (213, 7045910), (222, 6760265), (274, 5477295), (278, 5398485), (355, 4227546), (370, 4056159), (411, 3651530), (417, 3598990), (426, 3522955), (555, 2704106), (685, 2190918), (695, 2159394), (710, 2113773), (822, 1825765), (834, 1799495), (1065, 1409182), (1110, 1352053), (1370, 1095459), (1390, 1079697), (2055, 730306), (2085, 719798), (2130, 704591), (2627, 571290), (4110, 365153), (4170, 359899), (5069, 296070), (5143, 291810), (5254, 285645), (7881, 190430), (9727, 154290), (9869, 152070), (10138, 148035), (10286, 145905), (13135, 114258), (15207, 98690), (15429, 97270), (15762, 95215), (19043, 78810), (19454, 77145), (19738, 76035), (25345, 59214), (25715, 58362), (26270, 57129), (29181, 51430), (29607, 50690), (30414, 49345), (30858, 48635), (38086, 39405)]