71612730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1601}}^1$

素因数の和:1692

約数の個数: 96

約数和(自身を含む): 215923968

約数和(自身を除く): 144311238

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 426, 497, 630, 639, 710, 994, 1065, 1278, 1491, 1601, 2130, 2485, 2982, 3195, 3202, 4473, 4803, 4970, 6390, 7455, 8005, 8946, 9606, 11207, 14409, 14910, 16010, 22365, 22414, 24015, 28818, 33621, 44730, 48030, 56035, 67242, 72045, 100863, 112070, 113671, 144090, 168105, 201726, 227342, 336210, 341013, 504315, 568355, 682026, 795697, 1008630, 1023039, 1136710, 1591394, 1705065, 2046078, 2387091, 3410130, 3978485, 4774182, 5115195, 7161273, 7956970, 10230390, 11935455, 14322546, 23870910, 35806365, 71612730]

約数ペア:

[(1, 71612730), (2, 35806365), (3, 23870910), (5, 14322546), (6, 11935455), (7, 10230390), (9, 7956970), (10, 7161273), (14, 5115195), (15, 4774182), (18, 3978485), (21, 3410130), (30, 2387091), (35, 2046078), (42, 1705065), (45, 1591394), (63, 1136710), (70, 1023039), (71, 1008630), (90, 795697), (105, 682026), (126, 568355), (142, 504315), (210, 341013), (213, 336210), (315, 227342), (355, 201726), (426, 168105), (497, 144090), (630, 113671), (639, 112070), (710, 100863), (994, 72045), (1065, 67242), (1278, 56035), (1491, 48030), (1601, 44730), (2130, 33621), (2485, 28818), (2982, 24015), (3195, 22414), (3202, 22365), (4473, 16010), (4803, 14910), (4970, 14409), (6390, 11207), (7455, 9606), (8005, 8946)]