79398810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1049}}^1$

素因数の和:1120

約数の個数: 72

約数和(自身を含む): 214004700

約数和(自身を除く): 134605890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 841, 870, 1049, 1305, 1682, 2098, 2523, 2610, 3147, 4205, 5046, 5245, 6294, 7569, 8410, 9441, 10490, 12615, 15138, 15735, 18882, 25230, 30421, 31470, 37845, 47205, 60842, 75690, 91263, 94410, 152105, 182526, 273789, 304210, 456315, 547578, 882209, 912630, 1368945, 1764418, 2646627, 2737890, 4411045, 5293254, 7939881, 8822090, 13233135, 15879762, 26466270, 39699405, 79398810]

約数ペア:

[(1, 79398810), (2, 39699405), (3, 26466270), (5, 15879762), (6, 13233135), (9, 8822090), (10, 7939881), (15, 5293254), (18, 4411045), (29, 2737890), (30, 2646627), (45, 1764418), (58, 1368945), (87, 912630), (90, 882209), (145, 547578), (174, 456315), (261, 304210), (290, 273789), (435, 182526), (522, 152105), (841, 94410), (870, 91263), (1049, 75690), (1305, 60842), (1682, 47205), (2098, 37845), (2523, 31470), (2610, 30421), (3147, 25230), (4205, 18882), (5046, 15735), (5245, 15138), (6294, 12615), (7569, 10490), (8410, 9441)]