149876090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1511}}^1$

素因数の和:1647

約数の個数: 64

約数和(自身を含む): 335301120

約数和(自身を除く): 185425030

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 109, 130, 182, 218, 455, 545, 763, 910, 1090, 1417, 1511, 1526, 2834, 3022, 3815, 7085, 7555, 7630, 9919, 10577, 14170, 15110, 19643, 19838, 21154, 39286, 49595, 52885, 98215, 99190, 105770, 137501, 164699, 196430, 275002, 329398, 687505, 823495, 1152893, 1375010, 1646990, 2141087, 2305786, 4282174, 5764465, 10705435, 11528930, 14987609, 21410870, 29975218, 74938045, 149876090]

約数ペア:

[(1, 149876090), (2, 74938045), (5, 29975218), (7, 21410870), (10, 14987609), (13, 11528930), (14, 10705435), (26, 5764465), (35, 4282174), (65, 2305786), (70, 2141087), (91, 1646990), (109, 1375010), (130, 1152893), (182, 823495), (218, 687505), (455, 329398), (545, 275002), (763, 196430), (910, 164699), (1090, 137501), (1417, 105770), (1511, 99190), (1526, 98215), (2834, 52885), (3022, 49595), (3815, 39286), (7085, 21154), (7555, 19838), (7630, 19643), (9919, 15110), (10577, 14170)]