18469658330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{120851}}^1$

素因数の和:120935

約数の個数: 64

約数和(自身を含む): 37589806080

約数和(自身を除く): 19120147750

約数列:

[1, 2, 5, 10, 17, 29, 31, 34, 58, 62, 85, 145, 155, 170, 290, 310, 493, 527, 899, 986, 1054, 1798, 2465, 2635, 4495, 4930, 5270, 8990, 15283, 30566, 76415, 120851, 152830, 241702, 604255, 1208510, 2054467, 3504679, 3746381, 4108934, 7009358, 7492762, 10272335, 17523395, 18731905, 20544670, 35046790, 37463810, 59579543, 63688477, 108645049, 119159086, 127376954, 217290098, 297897715, 318442385, 543225245, 595795430, 636884770, 1086450490, 1846965833, 3693931666, 9234829165, 18469658330]

約数ペア:

[(1, 18469658330), (2, 9234829165), (5, 3693931666), (10, 1846965833), (17, 1086450490), (29, 636884770), (31, 595795430), (34, 543225245), (58, 318442385), (62, 297897715), (85, 217290098), (145, 127376954), (155, 119159086), (170, 108645049), (290, 63688477), (310, 59579543), (493, 37463810), (527, 35046790), (899, 20544670), (986, 18731905), (1054, 17523395), (1798, 10272335), (2465, 7492762), (2635, 7009358), (4495, 4108934), (4930, 3746381), (5270, 3504679), (8990, 2054467), (15283, 1208510), (30566, 604255), (76415, 241702), (120851, 152830)]