308791230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2954

約数の個数: 128

約数和(自身を含む): 901393920

約数和(自身を除く): 592602690

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 19, 22, 30, 33, 34, 38, 51, 55, 57, 66, 85, 95, 102, 110, 114, 165, 170, 187, 190, 209, 255, 285, 323, 330, 374, 418, 510, 561, 570, 627, 646, 935, 969, 1045, 1122, 1254, 1615, 1870, 1938, 2090, 2805, 2897, 3135, 3230, 3553, 4845, 5610, 5794, 6270, 7106, 8691, 9690, 10659, 14485, 17382, 17765, 21318, 28970, 31867, 35530, 43455, 49249, 53295, 55043, 63734, 86910, 95601, 98498, 106590, 110086, 147747, 159335, 165129, 191202, 246245, 275215, 295494, 318670, 330258, 478005, 492490, 541739, 550430, 605473, 738735, 825645, 935731, 956010, 1083478, 1210946, 1477470, 1625217, 1651290, 1816419, 1871462, 2708695, 2807193, 3027365, 3250434, 3632838, 4678655, 5417390, 5614386, 6054730, 8126085, 9082095, 9357310, 10293041, 14035965, 16252170, 18164190, 20586082, 28071930, 30879123, 51465205, 61758246, 102930410, 154395615, 308791230]

約数ペア:

[(1, 308791230), (2, 154395615), (3, 102930410), (5, 61758246), (6, 51465205), (10, 30879123), (11, 28071930), (15, 20586082), (17, 18164190), (19, 16252170), (22, 14035965), (30, 10293041), (33, 9357310), (34, 9082095), (38, 8126085), (51, 6054730), (55, 5614386), (57, 5417390), (66, 4678655), (85, 3632838), (95, 3250434), (102, 3027365), (110, 2807193), (114, 2708695), (165, 1871462), (170, 1816419), (187, 1651290), (190, 1625217), (209, 1477470), (255, 1210946), (285, 1083478), (323, 956010), (330, 935731), (374, 825645), (418, 738735), (510, 605473), (561, 550430), (570, 541739), (627, 492490), (646, 478005), (935, 330258), (969, 318670), (1045, 295494), (1122, 275215), (1254, 246245), (1615, 191202), (1870, 165129), (1938, 159335), (2090, 147747), (2805, 110086), (2897, 106590), (3135, 98498), (3230, 95601), (3553, 86910), (4845, 63734), (5610, 55043), (5794, 53295), (6270, 49249), (7106, 43455), (8691, 35530), (9690, 31867), (10659, 28970), (14485, 21318), (17382, 17765)]