73889595540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13241863}}^1$

素因数の和:13241909

約数の個数: 72

約数和(自身を含む): 231361847808

約数和(自身を除く): 157472252268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 13241863, 26483726, 39725589, 52967452, 66209315, 79451178, 119176767, 132418630, 158902356, 198627945, 238353534, 264837260, 397255890, 410497753, 476707068, 595883835, 794511780, 820995506, 1191767670, 1231493259, 1641991012, 2052488765, 2383535340, 2462986518, 3694479777, 4104977530, 4925973036, 6157466295, 7388959554, 8209955060, 12314932590, 14777919108, 18472398885, 24629865180, 36944797770, 73889595540]

約数ペア:

[(1, 73889595540), (2, 36944797770), (3, 24629865180), (4, 18472398885), (5, 14777919108), (6, 12314932590), (9, 8209955060), (10, 7388959554), (12, 6157466295), (15, 4925973036), (18, 4104977530), (20, 3694479777), (30, 2462986518), (31, 2383535340), (36, 2052488765), (45, 1641991012), (60, 1231493259), (62, 1191767670), (90, 820995506), (93, 794511780), (124, 595883835), (155, 476707068), (180, 410497753), (186, 397255890), (279, 264837260), (310, 238353534), (372, 198627945), (465, 158902356), (558, 132418630), (620, 119176767), (930, 79451178), (1116, 66209315), (1395, 52967452), (1860, 39725589), (2790, 26483726), (5580, 13241863)]