30227722420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{24611}}^1$

素因数の和:24941

約数の個数: 96

約数和(自身を含む): 75154415616

約数和(自身を除く): 44926693196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 283, 310, 434, 566, 620, 868, 1085, 1132, 1415, 1981, 2170, 2830, 3962, 4340, 5660, 7924, 8773, 9905, 17546, 19810, 24611, 35092, 39620, 43865, 49222, 61411, 87730, 98444, 122822, 123055, 172277, 175460, 245644, 246110, 307055, 344554, 492220, 614110, 689108, 762941, 861385, 1228220, 1525882, 1722770, 3051764, 3445540, 3814705, 5340587, 6964913, 7629410, 10681174, 13929826, 15258820, 21362348, 26702935, 27859652, 34824565, 48754391, 53405870, 69649130, 97508782, 106811740, 139298260, 195017564, 215912303, 243771955, 431824606, 487543910, 863649212, 975087820, 1079561515, 1511386121, 2159123030, 3022772242, 4318246060, 6045544484, 7556930605, 15113861210, 30227722420]

約数ペア:

[(1, 30227722420), (2, 15113861210), (4, 7556930605), (5, 6045544484), (7, 4318246060), (10, 3022772242), (14, 2159123030), (20, 1511386121), (28, 1079561515), (31, 975087820), (35, 863649212), (62, 487543910), (70, 431824606), (124, 243771955), (140, 215912303), (155, 195017564), (217, 139298260), (283, 106811740), (310, 97508782), (434, 69649130), (566, 53405870), (620, 48754391), (868, 34824565), (1085, 27859652), (1132, 26702935), (1415, 21362348), (1981, 15258820), (2170, 13929826), (2830, 10681174), (3962, 7629410), (4340, 6964913), (5660, 5340587), (7924, 3814705), (8773, 3445540), (9905, 3051764), (17546, 1722770), (19810, 1525882), (24611, 1228220), (35092, 861385), (39620, 762941), (43865, 689108), (49222, 614110), (61411, 492220), (87730, 344554), (98444, 307055), (122822, 246110), (123055, 245644), (172277, 175460)]