27442380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 88510464

約数和(自身を除く): 61068084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 223, 293, 420, 446, 586, 669, 879, 892, 1115, 1172, 1338, 1465, 1561, 1758, 2051, 2230, 2676, 2930, 3122, 3345, 3516, 4102, 4395, 4460, 4683, 5860, 6153, 6244, 6690, 7805, 8204, 8790, 9366, 10255, 12306, 13380, 15610, 17580, 18732, 20510, 23415, 24612, 30765, 31220, 41020, 46830, 61530, 65339, 93660, 123060, 130678, 196017, 261356, 326695, 392034, 457373, 653390, 784068, 914746, 980085, 1306780, 1372119, 1829492, 1960170, 2286865, 2744238, 3920340, 4573730, 5488476, 6860595, 9147460, 13721190, 27442380]

約数ペア:

[(1, 27442380), (2, 13721190), (3, 9147460), (4, 6860595), (5, 5488476), (6, 4573730), (7, 3920340), (10, 2744238), (12, 2286865), (14, 1960170), (15, 1829492), (20, 1372119), (21, 1306780), (28, 980085), (30, 914746), (35, 784068), (42, 653390), (60, 457373), (70, 392034), (84, 326695), (105, 261356), (140, 196017), (210, 130678), (223, 123060), (293, 93660), (420, 65339), (446, 61530), (586, 46830), (669, 41020), (879, 31220), (892, 30765), (1115, 24612), (1172, 23415), (1338, 20510), (1465, 18732), (1561, 17580), (1758, 15610), (2051, 13380), (2230, 12306), (2676, 10255), (2930, 9366), (3122, 8790), (3345, 8204), (3516, 7805), (4102, 6690), (4395, 6244), (4460, 6153), (4683, 5860)]