47173980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6607}}^1$

素因数の和:6643

約数の個数: 96

約数和(自身を含む): 159860736

約数和(自身を除く): 112686756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 6607, 7140, 13214, 19821, 26428, 33035, 39642, 46249, 66070, 79284, 92498, 99105, 112319, 132140, 138747, 184996, 198210, 224638, 231245, 277494, 336957, 396420, 449276, 462490, 554988, 561595, 673914, 693735, 786233, 924980, 1123190, 1347828, 1387470, 1572466, 1684785, 2246380, 2358699, 2774940, 3144932, 3369570, 3931165, 4717398, 6739140, 7862330, 9434796, 11793495, 15724660, 23586990, 47173980]

約数ペア:

[(1, 47173980), (2, 23586990), (3, 15724660), (4, 11793495), (5, 9434796), (6, 7862330), (7, 6739140), (10, 4717398), (12, 3931165), (14, 3369570), (15, 3144932), (17, 2774940), (20, 2358699), (21, 2246380), (28, 1684785), (30, 1572466), (34, 1387470), (35, 1347828), (42, 1123190), (51, 924980), (60, 786233), (68, 693735), (70, 673914), (84, 561595), (85, 554988), (102, 462490), (105, 449276), (119, 396420), (140, 336957), (170, 277494), (204, 231245), (210, 224638), (238, 198210), (255, 184996), (340, 138747), (357, 132140), (420, 112319), (476, 99105), (510, 92498), (595, 79284), (714, 66070), (1020, 46249), (1190, 39642), (1428, 33035), (1785, 26428), (2380, 19821), (3570, 13214), (6607, 7140)]