17054940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5801}}^1$

素因数の和:5827

約数の個数: 72

約数和(自身を含む): 55559952

約数和(自身を除く): 38505012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 5801, 11602, 17403, 23204, 29005, 34806, 40607, 58010, 69612, 81214, 87015, 116020, 121821, 162428, 174030, 203035, 243642, 284249, 348060, 406070, 487284, 568498, 609105, 812140, 852747, 1136996, 1218210, 1421245, 1705494, 2436420, 2842490, 3410988, 4263735, 5684980, 8527470, 17054940]

約数ペア:

[(1, 17054940), (2, 8527470), (3, 5684980), (4, 4263735), (5, 3410988), (6, 2842490), (7, 2436420), (10, 1705494), (12, 1421245), (14, 1218210), (15, 1136996), (20, 852747), (21, 812140), (28, 609105), (30, 568498), (35, 487284), (42, 406070), (49, 348060), (60, 284249), (70, 243642), (84, 203035), (98, 174030), (105, 162428), (140, 121821), (147, 116020), (196, 87015), (210, 81214), (245, 69612), (294, 58010), (420, 40607), (490, 34806), (588, 29005), (735, 23204), (980, 17403), (1470, 11602), (2940, 5801)]