42454090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3767}}^1$

素因数の和:3811

約数の個数: 48

約数和(自身を含む): 92783232

約数和(自身を除く): 50329142

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 3767, 5635, 7534, 11270, 18835, 26369, 37670, 52738, 86641, 131845, 173282, 184583, 263690, 369166, 433205, 606487, 866410, 922915, 1212974, 1845830, 3032435, 4245409, 6064870, 8490818, 21227045, 42454090]

約数ペア:

[(1, 42454090), (2, 21227045), (5, 8490818), (7, 6064870), (10, 4245409), (14, 3032435), (23, 1845830), (35, 1212974), (46, 922915), (49, 866410), (70, 606487), (98, 433205), (115, 369166), (161, 263690), (230, 184583), (245, 173282), (322, 131845), (490, 86641), (805, 52738), (1127, 37670), (1610, 26369), (2254, 18835), (3767, 11270), (5635, 7534)]