20153178166170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{204857}}^1\times {\mathrm{66923}}^1$

素因数の和:271804

約数の個数: 96

約数和(自身を含む): 56265498514368

約数和(自身を除く): 36112320348198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 66923, 133846, 200769, 204857, 334615, 401538, 409714, 468461, 614571, 669230, 936922, 1003845, 1024285, 1229142, 1405383, 1433999, 2007690, 2048570, 2342305, 2810766, 2867998, 3072855, 3279227, 4301997, 4684610, 6145710, 6558454, 7026915, 7169995, 8603994, 9837681, 10037993, 14053830, 14339990, 16396135, 19675362, 20075986, 21509985, 30113979, 32792270, 43019970, 49188405, 50189965, 60227958, 98376810, 100379930, 150569895, 301139790, 13709645011, 27419290022, 41128935033, 68548225055, 82257870066, 95967515077, 137096450110, 191935030154, 205644675165, 287902545231, 411289350330, 479837575385, 575805090462, 671772605539, 959675150770, 1343545211078, 1439512726155, 2015317816617, 2879025452310, 3358863027695, 4030635633234, 6717726055390, 10076589083085, 20153178166170]

約数ペア:

[(1, 20153178166170), (2, 10076589083085), (3, 6717726055390), (5, 4030635633234), (6, 3358863027695), (7, 2879025452310), (10, 2015317816617), (14, 1439512726155), (15, 1343545211078), (21, 959675150770), (30, 671772605539), (35, 575805090462), (42, 479837575385), (49, 411289350330), (70, 287902545231), (98, 205644675165), (105, 191935030154), (147, 137096450110), (210, 95967515077), (245, 82257870066), (294, 68548225055), (490, 41128935033), (735, 27419290022), (1470, 13709645011), (66923, 301139790), (133846, 150569895), (200769, 100379930), (204857, 98376810), (334615, 60227958), (401538, 50189965), (409714, 49188405), (468461, 43019970), (614571, 32792270), (669230, 30113979), (936922, 21509985), (1003845, 20075986), (1024285, 19675362), (1229142, 16396135), (1405383, 14339990), (1433999, 14053830), (2007690, 10037993), (2048570, 9837681), (2342305, 8603994), (2810766, 7169995), (2867998, 7026915), (3072855, 6558454), (3279227, 6145710), (4301997, 4684610)]