12968732010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{373631}}^1$

素因数の和:373743

約数の個数: 64

約数和(自身を含む): 33895895040

約数和(自身を除く): 20927163030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 178, 195, 267, 390, 445, 534, 890, 1157, 1335, 2314, 2670, 3471, 5785, 6942, 11570, 17355, 34710, 373631, 747262, 1120893, 1868155, 2241786, 3736310, 4857203, 5604465, 9714406, 11208930, 14571609, 24286015, 29143218, 33253159, 48572030, 66506318, 72858045, 99759477, 145716090, 166265795, 199518954, 332531590, 432291067, 498797385, 864582134, 997594770, 1296873201, 2161455335, 2593746402, 4322910670, 6484366005, 12968732010]

約数ペア:

[(1, 12968732010), (2, 6484366005), (3, 4322910670), (5, 2593746402), (6, 2161455335), (10, 1296873201), (13, 997594770), (15, 864582134), (26, 498797385), (30, 432291067), (39, 332531590), (65, 199518954), (78, 166265795), (89, 145716090), (130, 99759477), (178, 72858045), (195, 66506318), (267, 48572030), (390, 33253159), (445, 29143218), (534, 24286015), (890, 14571609), (1157, 11208930), (1335, 9714406), (2314, 5604465), (2670, 4857203), (3471, 3736310), (5785, 2241786), (6942, 1868155), (11570, 1120893), (17355, 747262), (34710, 373631)]