19078583030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{375341}}^1$

素因数の和:375401

約数の個数: 64

約数和(自身を含む): 40861231488

約数和(自身を除く): 21782648458

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 230, 299, 391, 442, 598, 782, 1105, 1495, 1955, 2210, 2990, 3910, 5083, 10166, 25415, 50830, 375341, 750682, 1876705, 3753410, 4879433, 6380797, 8632843, 9758866, 12761594, 17265686, 24397165, 31903985, 43164215, 48794330, 63807970, 82950361, 86328430, 112226959, 146758331, 165900722, 224453918, 293516662, 414751805, 561134795, 733791655, 829503610, 1122269590, 1467583310, 1907858303, 3815716606, 9539291515, 19078583030]

約数ペア:

[(1, 19078583030), (2, 9539291515), (5, 3815716606), (10, 1907858303), (13, 1467583310), (17, 1122269590), (23, 829503610), (26, 733791655), (34, 561134795), (46, 414751805), (65, 293516662), (85, 224453918), (115, 165900722), (130, 146758331), (170, 112226959), (221, 86328430), (230, 82950361), (299, 63807970), (391, 48794330), (442, 43164215), (598, 31903985), (782, 24397165), (1105, 17265686), (1495, 12761594), (1955, 9758866), (2210, 8632843), (2990, 6380797), (3910, 4879433), (5083, 3753410), (10166, 1876705), (25415, 750682), (50830, 375341)]