39379770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:877

約数の個数: 80

約数和(自身を含む): 107758728

約数和(自身を除く): 68378958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 162, 183, 270, 305, 366, 405, 549, 610, 797, 810, 915, 1098, 1594, 1647, 1830, 2391, 2745, 3294, 3985, 4782, 4941, 5490, 7173, 7970, 8235, 9882, 11955, 14346, 16470, 21519, 23910, 24705, 35865, 43038, 48617, 49410, 64557, 71730, 97234, 107595, 129114, 145851, 215190, 243085, 291702, 322785, 437553, 486170, 645570, 729255, 875106, 1312659, 1458510, 2187765, 2625318, 3937977, 4375530, 6563295, 7875954, 13126590, 19689885, 39379770]

約数ペア:

[(1, 39379770), (2, 19689885), (3, 13126590), (5, 7875954), (6, 6563295), (9, 4375530), (10, 3937977), (15, 2625318), (18, 2187765), (27, 1458510), (30, 1312659), (45, 875106), (54, 729255), (61, 645570), (81, 486170), (90, 437553), (122, 322785), (135, 291702), (162, 243085), (183, 215190), (270, 145851), (305, 129114), (366, 107595), (405, 97234), (549, 71730), (610, 64557), (797, 49410), (810, 48617), (915, 43038), (1098, 35865), (1594, 24705), (1647, 23910), (1830, 21519), (2391, 16470), (2745, 14346), (3294, 11955), (3985, 9882), (4782, 8235), (4941, 7970), (5490, 7173)]