2019933510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1597}}^1$

素因数の和:1950

約数の個数: 128

約数和(自身を含む): 5854049280

約数和(自身を除く): 3834115770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 317, 399, 570, 634, 665, 798, 951, 1330, 1585, 1597, 1902, 1995, 2219, 3170, 3194, 3990, 4438, 4755, 4791, 6023, 6657, 7985, 9510, 9582, 11095, 11179, 12046, 13314, 15970, 18069, 22190, 22358, 23955, 30115, 30343, 33285, 33537, 36138, 42161, 47910, 55895, 60230, 60686, 66570, 67074, 84322, 90345, 91029, 111790, 126483, 151715, 167685, 180690, 182058, 210805, 212401, 252966, 303430, 335370, 421610, 424802, 455145, 506249, 632415, 637203, 910290, 1012498, 1062005, 1264830, 1274406, 1518747, 2124010, 2531245, 3037494, 3186015, 3543743, 5062490, 6372030, 7087486, 7593735, 9618731, 10631229, 15187470, 17718715, 19237462, 21262458, 28856193, 35437430, 48093655, 53156145, 57712386, 67331117, 96187310, 106312290, 134662234, 144280965, 201993351, 288561930, 336655585, 403986702, 673311170, 1009966755, 2019933510]

約数ペア:

[(1, 2019933510), (2, 1009966755), (3, 673311170), (5, 403986702), (6, 336655585), (7, 288561930), (10, 201993351), (14, 144280965), (15, 134662234), (19, 106312290), (21, 96187310), (30, 67331117), (35, 57712386), (38, 53156145), (42, 48093655), (57, 35437430), (70, 28856193), (95, 21262458), (105, 19237462), (114, 17718715), (133, 15187470), (190, 10631229), (210, 9618731), (266, 7593735), (285, 7087486), (317, 6372030), (399, 5062490), (570, 3543743), (634, 3186015), (665, 3037494), (798, 2531245), (951, 2124010), (1330, 1518747), (1585, 1274406), (1597, 1264830), (1902, 1062005), (1995, 1012498), (2219, 910290), (3170, 637203), (3194, 632415), (3990, 506249), (4438, 455145), (4755, 424802), (4791, 421610), (6023, 335370), (6657, 303430), (7985, 252966), (9510, 212401), (9582, 210805), (11095, 182058), (11179, 180690), (12046, 167685), (13314, 151715), (15970, 126483), (18069, 111790), (22190, 91029), (22358, 90345), (23955, 84322), (30115, 67074), (30343, 66570), (33285, 60686), (33537, 60230), (36138, 55895), (42161, 47910)]