30095780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 78744960

約数和(自身を除く): 48649180

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 143, 170, 187, 220, 221, 260, 286, 340, 374, 442, 572, 619, 715, 748, 884, 935, 1105, 1238, 1430, 1870, 2210, 2431, 2476, 2860, 3095, 3740, 4420, 4862, 6190, 6809, 8047, 9724, 10523, 12155, 12380, 13618, 16094, 21046, 24310, 27236, 32188, 34045, 40235, 42092, 48620, 52615, 68090, 80470, 88517, 105230, 115753, 136180, 136799, 160940, 177034, 210460, 231506, 273598, 354068, 442585, 463012, 547196, 578765, 683995, 885170, 1157530, 1367990, 1504789, 1770340, 2315060, 2735980, 3009578, 6019156, 7523945, 15047890, 30095780]

約数ペア:

[(1, 30095780), (2, 15047890), (4, 7523945), (5, 6019156), (10, 3009578), (11, 2735980), (13, 2315060), (17, 1770340), (20, 1504789), (22, 1367990), (26, 1157530), (34, 885170), (44, 683995), (52, 578765), (55, 547196), (65, 463012), (68, 442585), (85, 354068), (110, 273598), (130, 231506), (143, 210460), (170, 177034), (187, 160940), (220, 136799), (221, 136180), (260, 115753), (286, 105230), (340, 88517), (374, 80470), (442, 68090), (572, 52615), (619, 48620), (715, 42092), (748, 40235), (884, 34045), (935, 32188), (1105, 27236), (1238, 24310), (1430, 21046), (1870, 16094), (2210, 13618), (2431, 12380), (2476, 12155), (2860, 10523), (3095, 9724), (3740, 8047), (4420, 6809), (4862, 6190)]