788290860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{18583}}^1$

素因数の和:18703

約数の個数: 96

約数和(自身を含む): 2547643392

約数和(自身を除く): 1759352532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 2020, 2121, 2828, 3030, 3535, 4242, 6060, 7070, 8484, 10605, 14140, 18583, 21210, 37166, 42420, 55749, 74332, 92915, 111498, 130081, 185830, 222996, 260162, 278745, 371660, 390243, 520324, 557490, 650405, 780486, 1114980, 1300810, 1560972, 1876883, 1951215, 2601620, 3753766, 3902430, 5630649, 7507532, 7804860, 9384415, 11261298, 13138181, 18768830, 22522596, 26276362, 28153245, 37537660, 39414543, 52552724, 56306490, 65690905, 78829086, 112612980, 131381810, 157658172, 197072715, 262763620, 394145430, 788290860]

約数ペア:

[(1, 788290860), (2, 394145430), (3, 262763620), (4, 197072715), (5, 157658172), (6, 131381810), (7, 112612980), (10, 78829086), (12, 65690905), (14, 56306490), (15, 52552724), (20, 39414543), (21, 37537660), (28, 28153245), (30, 26276362), (35, 22522596), (42, 18768830), (60, 13138181), (70, 11261298), (84, 9384415), (101, 7804860), (105, 7507532), (140, 5630649), (202, 3902430), (210, 3753766), (303, 2601620), (404, 1951215), (420, 1876883), (505, 1560972), (606, 1300810), (707, 1114980), (1010, 780486), (1212, 650405), (1414, 557490), (1515, 520324), (2020, 390243), (2121, 371660), (2828, 278745), (3030, 260162), (3535, 222996), (4242, 185830), (6060, 130081), (7070, 111498), (8484, 92915), (10605, 74332), (14140, 55749), (18583, 42420), (21210, 37166)]