30471630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1134

約数の個数: 96

約数和(自身を含む): 89631360

約数和(自身を除く): 59159730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1091, 1330, 1470, 1862, 1995, 2182, 2793, 3273, 3990, 4655, 5455, 5586, 6546, 7637, 9310, 10910, 13965, 15274, 16365, 20729, 22911, 27930, 32730, 38185, 41458, 45822, 53459, 62187, 76370, 103645, 106918, 114555, 124374, 145103, 160377, 207290, 229110, 267295, 290206, 310935, 320754, 435309, 534590, 621870, 725515, 801885, 870618, 1015721, 1451030, 1603770, 2031442, 2176545, 3047163, 4353090, 5078605, 6094326, 10157210, 15235815, 30471630]

約数ペア:

[(1, 30471630), (2, 15235815), (3, 10157210), (5, 6094326), (6, 5078605), (7, 4353090), (10, 3047163), (14, 2176545), (15, 2031442), (19, 1603770), (21, 1451030), (30, 1015721), (35, 870618), (38, 801885), (42, 725515), (49, 621870), (57, 534590), (70, 435309), (95, 320754), (98, 310935), (105, 290206), (114, 267295), (133, 229110), (147, 207290), (190, 160377), (210, 145103), (245, 124374), (266, 114555), (285, 106918), (294, 103645), (399, 76370), (490, 62187), (570, 53459), (665, 45822), (735, 41458), (798, 38185), (931, 32730), (1091, 27930), (1330, 22911), (1470, 20729), (1862, 16365), (1995, 15274), (2182, 13965), (2793, 10910), (3273, 9310), (3990, 7637), (4655, 6546), (5455, 5586)]