2428140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 8015616

約数和(自身を除く): 5587476

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 283, 286, 330, 390, 429, 566, 572, 660, 715, 780, 849, 858, 1132, 1415, 1430, 1698, 1716, 2145, 2830, 2860, 3113, 3396, 3679, 4245, 4290, 5660, 6226, 7358, 8490, 8580, 9339, 11037, 12452, 14716, 15565, 16980, 18395, 18678, 22074, 31130, 36790, 37356, 40469, 44148, 46695, 55185, 62260, 73580, 80938, 93390, 110370, 121407, 161876, 186780, 202345, 220740, 242814, 404690, 485628, 607035, 809380, 1214070, 2428140]

約数ペア:

[(1, 2428140), (2, 1214070), (3, 809380), (4, 607035), (5, 485628), (6, 404690), (10, 242814), (11, 220740), (12, 202345), (13, 186780), (15, 161876), (20, 121407), (22, 110370), (26, 93390), (30, 80938), (33, 73580), (39, 62260), (44, 55185), (52, 46695), (55, 44148), (60, 40469), (65, 37356), (66, 36790), (78, 31130), (110, 22074), (130, 18678), (132, 18395), (143, 16980), (156, 15565), (165, 14716), (195, 12452), (220, 11037), (260, 9339), (283, 8580), (286, 8490), (330, 7358), (390, 6226), (429, 5660), (566, 4290), (572, 4245), (660, 3679), (715, 3396), (780, 3113), (849, 2860), (858, 2830), (1132, 2145), (1415, 1716), (1430, 1698)]