15697581001130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{641}}^1\times {\mathrm{1775867}}^1$

素因数の和:1776719

約数の個数: 64

約数和(自身を含む): 32506738083072

約数和(自身を除く): 16809157081942

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 641, 985, 1282, 1379, 1970, 2758, 3205, 4487, 6410, 6895, 8974, 13790, 22435, 44870, 126277, 252554, 631385, 883939, 1262770, 1767878, 1775867, 3551734, 4419695, 8839390, 8879335, 12431069, 17758670, 24862138, 62155345, 124310690, 349845799, 699691598, 1138330747, 1749228995, 2276661494, 2448920593, 3498457990, 4897841186, 5691653735, 7968315229, 11383307470, 12244602965, 15936630458, 24489205930, 39841576145, 79683152290, 224251157159, 448502314318, 1121255785795, 1569758100113, 2242511571590, 3139516200226, 7848790500565, 15697581001130]

約数ペア:

[(1, 15697581001130), (2, 7848790500565), (5, 3139516200226), (7, 2242511571590), (10, 1569758100113), (14, 1121255785795), (35, 448502314318), (70, 224251157159), (197, 79683152290), (394, 39841576145), (641, 24489205930), (985, 15936630458), (1282, 12244602965), (1379, 11383307470), (1970, 7968315229), (2758, 5691653735), (3205, 4897841186), (4487, 3498457990), (6410, 2448920593), (6895, 2276661494), (8974, 1749228995), (13790, 1138330747), (22435, 699691598), (44870, 349845799), (126277, 124310690), (252554, 62155345), (631385, 24862138), (883939, 17758670), (1262770, 12431069), (1767878, 8879335), (1775867, 8839390), (3551734, 4419695)]