30953090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 72938880

約数和(自身を除く): 41985790

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 37, 38, 70, 74, 85, 95, 119, 133, 170, 185, 190, 238, 259, 266, 323, 370, 518, 595, 629, 646, 665, 703, 1190, 1258, 1295, 1330, 1369, 1406, 1615, 2261, 2590, 2738, 3145, 3230, 3515, 4403, 4522, 4921, 6290, 6845, 7030, 8806, 9583, 9842, 11305, 11951, 13690, 19166, 22015, 22610, 23273, 23902, 24605, 26011, 44030, 46546, 47915, 49210, 52022, 59755, 83657, 95830, 116365, 119510, 130055, 162911, 167314, 182077, 232730, 260110, 325822, 364154, 418285, 442187, 814555, 836570, 884374, 910385, 1629110, 1820770, 2210935, 3095309, 4421870, 6190618, 15476545, 30953090]

約数ペア:

[(1, 30953090), (2, 15476545), (5, 6190618), (7, 4421870), (10, 3095309), (14, 2210935), (17, 1820770), (19, 1629110), (34, 910385), (35, 884374), (37, 836570), (38, 814555), (70, 442187), (74, 418285), (85, 364154), (95, 325822), (119, 260110), (133, 232730), (170, 182077), (185, 167314), (190, 162911), (238, 130055), (259, 119510), (266, 116365), (323, 95830), (370, 83657), (518, 59755), (595, 52022), (629, 49210), (646, 47915), (665, 46546), (703, 44030), (1190, 26011), (1258, 24605), (1295, 23902), (1330, 23273), (1369, 22610), (1406, 22015), (1615, 19166), (2261, 13690), (2590, 11951), (2738, 11305), (3145, 9842), (3230, 9583), (3515, 8806), (4403, 7030), (4522, 6845), (4921, 6290)]