30468420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3319}}^1$

素因数の和:3354

約数の個数: 96

約数和(自身を含む): 100396800

約数和(自身を除く): 69928380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 3319, 4590, 6638, 9180, 9957, 13276, 16595, 19914, 29871, 33190, 39828, 49785, 56423, 59742, 66380, 89613, 99570, 112846, 119484, 149355, 169269, 179226, 199140, 225692, 282115, 298710, 338538, 358452, 448065, 507807, 564230, 597420, 677076, 846345, 896130, 1015614, 1128460, 1523421, 1692690, 1792260, 2031228, 2539035, 3046842, 3385380, 5078070, 6093684, 7617105, 10156140, 15234210, 30468420]

約数ペア:

[(1, 30468420), (2, 15234210), (3, 10156140), (4, 7617105), (5, 6093684), (6, 5078070), (9, 3385380), (10, 3046842), (12, 2539035), (15, 2031228), (17, 1792260), (18, 1692690), (20, 1523421), (27, 1128460), (30, 1015614), (34, 896130), (36, 846345), (45, 677076), (51, 597420), (54, 564230), (60, 507807), (68, 448065), (85, 358452), (90, 338538), (102, 298710), (108, 282115), (135, 225692), (153, 199140), (170, 179226), (180, 169269), (204, 149355), (255, 119484), (270, 112846), (306, 99570), (340, 89613), (459, 66380), (510, 59742), (540, 56423), (612, 49785), (765, 39828), (918, 33190), (1020, 29871), (1530, 19914), (1836, 16595), (2295, 13276), (3060, 9957), (3319, 9180), (4590, 6638)]