61118340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16699}}^1$

素因数の和:16772

約数の個数: 48

約数和(自身を含む): 173947200

約数和(自身を除く): 112828860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 16699, 33398, 50097, 66796, 83495, 100194, 166990, 200388, 250485, 333980, 500970, 1001940, 1018639, 2037278, 3055917, 4074556, 5093195, 6111834, 10186390, 12223668, 15279585, 20372780, 30559170, 61118340]

約数ペア:

[(1, 61118340), (2, 30559170), (3, 20372780), (4, 15279585), (5, 12223668), (6, 10186390), (10, 6111834), (12, 5093195), (15, 4074556), (20, 3055917), (30, 2037278), (60, 1018639), (61, 1001940), (122, 500970), (183, 333980), (244, 250485), (305, 200388), (366, 166990), (610, 100194), (732, 83495), (915, 66796), (1220, 50097), (1830, 33398), (3660, 16699)]