20191419630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1\times {\mathrm{9923}}^1$

素因数の和:10942

約数の個数: 96

約数和(自身を含む): 54841453056

約数和(自身を除く): 34650033426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 983, 1035, 1966, 2070, 2949, 4915, 5898, 8847, 9830, 9923, 14745, 17694, 19846, 22609, 29490, 29769, 44235, 45218, 49615, 59538, 67827, 88470, 89307, 99230, 113045, 135654, 148845, 178614, 203481, 226090, 228229, 297690, 339135, 406962, 446535, 456458, 678270, 684687, 893070, 1017405, 1141145, 1369374, 2034810, 2054061, 2282290, 3423435, 4108122, 6846870, 9754309, 10270305, 19508618, 20540610, 29262927, 48771545, 58525854, 87788781, 97543090, 146314635, 175577562, 224349107, 292629270, 438943905, 448698214, 673047321, 877887810, 1121745535, 1346094642, 2019141963, 2243491070, 3365236605, 4038283926, 6730473210, 10095709815, 20191419630]

約数ペア:

[(1, 20191419630), (2, 10095709815), (3, 6730473210), (5, 4038283926), (6, 3365236605), (9, 2243491070), (10, 2019141963), (15, 1346094642), (18, 1121745535), (23, 877887810), (30, 673047321), (45, 448698214), (46, 438943905), (69, 292629270), (90, 224349107), (115, 175577562), (138, 146314635), (207, 97543090), (230, 87788781), (345, 58525854), (414, 48771545), (690, 29262927), (983, 20540610), (1035, 19508618), (1966, 10270305), (2070, 9754309), (2949, 6846870), (4915, 4108122), (5898, 3423435), (8847, 2282290), (9830, 2054061), (9923, 2034810), (14745, 1369374), (17694, 1141145), (19846, 1017405), (22609, 893070), (29490, 684687), (29769, 678270), (44235, 456458), (45218, 446535), (49615, 406962), (59538, 339135), (67827, 297690), (88470, 228229), (89307, 226090), (99230, 203481), (113045, 178614), (135654, 148845)]