61672830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 152990208

約数和(自身を除く): 91317378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 67, 122, 134, 183, 201, 305, 335, 366, 402, 503, 610, 670, 915, 1005, 1006, 1509, 1830, 2010, 2515, 3018, 4087, 5030, 7545, 8174, 12261, 15090, 20435, 24522, 30683, 33701, 40870, 61305, 61366, 67402, 92049, 101103, 122610, 153415, 168505, 184098, 202206, 306830, 337010, 460245, 505515, 920490, 1011030, 2055761, 4111522, 6167283, 10278805, 12334566, 20557610, 30836415, 61672830]

約数ペア:

[(1, 61672830), (2, 30836415), (3, 20557610), (5, 12334566), (6, 10278805), (10, 6167283), (15, 4111522), (30, 2055761), (61, 1011030), (67, 920490), (122, 505515), (134, 460245), (183, 337010), (201, 306830), (305, 202206), (335, 184098), (366, 168505), (402, 153415), (503, 122610), (610, 101103), (670, 92049), (915, 67402), (1005, 61366), (1006, 61305), (1509, 40870), (1830, 33701), (2010, 30683), (2515, 24522), (3018, 20435), (4087, 15090), (5030, 12261), (7545, 8174)]