1946006860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{3511}}^1$

素因数の和:3671

約数の個数: 96

約数和(自身を含む): 4842851328

約数和(自身を除く): 2896844468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 107, 140, 148, 185, 214, 259, 370, 428, 518, 535, 740, 749, 1036, 1070, 1295, 1498, 2140, 2590, 2996, 3511, 3745, 3959, 5180, 7022, 7490, 7918, 14044, 14980, 15836, 17555, 19795, 24577, 27713, 35110, 39590, 49154, 55426, 70220, 79180, 98308, 110852, 122885, 129907, 138565, 245770, 259814, 277130, 375677, 491540, 519628, 554260, 649535, 751354, 909349, 1299070, 1502708, 1818698, 1878385, 2598140, 2629739, 3637396, 3756770, 4546745, 5259478, 7513540, 9093490, 10518956, 13148695, 13900049, 18186980, 26297390, 27800098, 52594780, 55600196, 69500245, 97300343, 139000490, 194600686, 278000980, 389201372, 486501715, 973003430, 1946006860]

約数ペア:

[(1, 1946006860), (2, 973003430), (4, 486501715), (5, 389201372), (7, 278000980), (10, 194600686), (14, 139000490), (20, 97300343), (28, 69500245), (35, 55600196), (37, 52594780), (70, 27800098), (74, 26297390), (107, 18186980), (140, 13900049), (148, 13148695), (185, 10518956), (214, 9093490), (259, 7513540), (370, 5259478), (428, 4546745), (518, 3756770), (535, 3637396), (740, 2629739), (749, 2598140), (1036, 1878385), (1070, 1818698), (1295, 1502708), (1498, 1299070), (2140, 909349), (2590, 751354), (2996, 649535), (3511, 554260), (3745, 519628), (3959, 491540), (5180, 375677), (7022, 277130), (7490, 259814), (7918, 245770), (14044, 138565), (14980, 129907), (15836, 122885), (17555, 110852), (19795, 98308), (24577, 79180), (27713, 70220), (35110, 55426), (39590, 49154)]