23485380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 68947200

約数和(自身を除く): 45461820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 71, 74, 111, 142, 148, 149, 185, 213, 222, 284, 298, 355, 370, 426, 444, 447, 555, 596, 710, 740, 745, 852, 894, 1065, 1110, 1420, 1490, 1788, 2130, 2220, 2235, 2627, 2980, 4260, 4470, 5254, 5513, 7881, 8940, 10508, 10579, 11026, 13135, 15762, 16539, 21158, 22052, 26270, 27565, 31524, 31737, 33078, 39405, 42316, 52540, 52895, 55130, 63474, 66156, 78810, 82695, 105790, 110260, 126948, 157620, 158685, 165390, 211580, 317370, 330780, 391423, 634740, 782846, 1174269, 1565692, 1957115, 2348538, 3914230, 4697076, 5871345, 7828460, 11742690, 23485380]

約数ペア:

[(1, 23485380), (2, 11742690), (3, 7828460), (4, 5871345), (5, 4697076), (6, 3914230), (10, 2348538), (12, 1957115), (15, 1565692), (20, 1174269), (30, 782846), (37, 634740), (60, 391423), (71, 330780), (74, 317370), (111, 211580), (142, 165390), (148, 158685), (149, 157620), (185, 126948), (213, 110260), (222, 105790), (284, 82695), (298, 78810), (355, 66156), (370, 63474), (426, 55130), (444, 52895), (447, 52540), (555, 42316), (596, 39405), (710, 33078), (740, 31737), (745, 31524), (852, 27565), (894, 26270), (1065, 22052), (1110, 21158), (1420, 16539), (1490, 15762), (1788, 13135), (2130, 11026), (2220, 10579), (2235, 10508), (2627, 8940), (2980, 7881), (4260, 5513), (4470, 5254)]