2195156730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{35851}}^1$

素因数の和:36031

約数の個数: 64

約数和(自身を含む): 5709932928

約数和(自身を除く): 3514776198

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 314, 390, 471, 785, 942, 1570, 2041, 2355, 4082, 4710, 6123, 10205, 12246, 20410, 30615, 35851, 61230, 71702, 107553, 179255, 215106, 358510, 466063, 537765, 932126, 1075530, 1398189, 2330315, 2796378, 4660630, 5628607, 6990945, 11257214, 13981890, 16885821, 28143035, 33771642, 56286070, 73171891, 84429105, 146343782, 168858210, 219515673, 365859455, 439031346, 731718910, 1097578365, 2195156730]

約数ペア:

[(1, 2195156730), (2, 1097578365), (3, 731718910), (5, 439031346), (6, 365859455), (10, 219515673), (13, 168858210), (15, 146343782), (26, 84429105), (30, 73171891), (39, 56286070), (65, 33771642), (78, 28143035), (130, 16885821), (157, 13981890), (195, 11257214), (314, 6990945), (390, 5628607), (471, 4660630), (785, 2796378), (942, 2330315), (1570, 1398189), (2041, 1075530), (2355, 932126), (4082, 537765), (4710, 466063), (6123, 358510), (10205, 215106), (12246, 179255), (20410, 107553), (30615, 71702), (35851, 61230)]