30277450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 70531200

約数和(自身を除く): 40253750

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 29, 35, 38, 50, 58, 70, 95, 133, 145, 157, 175, 190, 203, 266, 290, 314, 350, 406, 475, 551, 665, 725, 785, 950, 1015, 1099, 1102, 1330, 1450, 1570, 2030, 2198, 2755, 2983, 3325, 3857, 3925, 4553, 5075, 5495, 5510, 5966, 6650, 7714, 7850, 9106, 10150, 10990, 13775, 14915, 19285, 20881, 22765, 27475, 27550, 29830, 31871, 38570, 41762, 45530, 54950, 63742, 74575, 86507, 96425, 104405, 113825, 149150, 159355, 173014, 192850, 208810, 227650, 318710, 432535, 522025, 605549, 796775, 865070, 1044050, 1211098, 1593550, 2162675, 3027745, 4325350, 6055490, 15138725, 30277450]

約数ペア:

[(1, 30277450), (2, 15138725), (5, 6055490), (7, 4325350), (10, 3027745), (14, 2162675), (19, 1593550), (25, 1211098), (29, 1044050), (35, 865070), (38, 796775), (50, 605549), (58, 522025), (70, 432535), (95, 318710), (133, 227650), (145, 208810), (157, 192850), (175, 173014), (190, 159355), (203, 149150), (266, 113825), (290, 104405), (314, 96425), (350, 86507), (406, 74575), (475, 63742), (551, 54950), (665, 45530), (725, 41762), (785, 38570), (950, 31871), (1015, 29830), (1099, 27550), (1102, 27475), (1330, 22765), (1450, 20881), (1570, 19285), (2030, 14915), (2198, 13775), (2755, 10990), (2983, 10150), (3325, 9106), (3857, 7850), (3925, 7714), (4553, 6650), (5075, 5966), (5495, 5510)]