8198010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:397

約数の個数: 80

約数和(自身を含む): 22869000

約数和(自身を除く): 14670990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 349, 405, 435, 522, 698, 783, 810, 870, 1047, 1305, 1566, 1745, 2094, 2349, 2610, 3141, 3490, 3915, 4698, 5235, 6282, 7830, 9423, 10121, 10470, 11745, 15705, 18846, 20242, 23490, 28269, 30363, 31410, 47115, 50605, 56538, 60726, 91089, 94230, 101210, 141345, 151815, 182178, 273267, 282690, 303630, 455445, 546534, 819801, 910890, 1366335, 1639602, 2732670, 4099005, 8198010]

約数ペア:

[(1, 8198010), (2, 4099005), (3, 2732670), (5, 1639602), (6, 1366335), (9, 910890), (10, 819801), (15, 546534), (18, 455445), (27, 303630), (29, 282690), (30, 273267), (45, 182178), (54, 151815), (58, 141345), (81, 101210), (87, 94230), (90, 91089), (135, 60726), (145, 56538), (162, 50605), (174, 47115), (261, 31410), (270, 30363), (290, 28269), (349, 23490), (405, 20242), (435, 18846), (522, 15705), (698, 11745), (783, 10470), (810, 10121), (870, 9423), (1047, 7830), (1305, 6282), (1566, 5235), (1745, 4698), (2094, 3915), (2349, 3490), (2610, 3141)]