4622580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 14285544

約数和(自身を除く): 9662964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 421, 549, 610, 732, 842, 915, 1098, 1220, 1263, 1684, 1830, 2105, 2196, 2526, 2745, 3660, 3789, 4210, 5052, 5490, 6315, 7578, 8420, 10980, 12630, 15156, 18945, 25260, 25681, 37890, 51362, 75780, 77043, 102724, 128405, 154086, 231129, 256810, 308172, 385215, 462258, 513620, 770430, 924516, 1155645, 1540860, 2311290, 4622580]

約数ペア:

[(1, 4622580), (2, 2311290), (3, 1540860), (4, 1155645), (5, 924516), (6, 770430), (9, 513620), (10, 462258), (12, 385215), (15, 308172), (18, 256810), (20, 231129), (30, 154086), (36, 128405), (45, 102724), (60, 77043), (61, 75780), (90, 51362), (122, 37890), (180, 25681), (183, 25260), (244, 18945), (305, 15156), (366, 12630), (421, 10980), (549, 8420), (610, 7578), (732, 6315), (842, 5490), (915, 5052), (1098, 4210), (1220, 3789), (1263, 3660), (1684, 2745), (1830, 2526), (2105, 2196)]