14919710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 31534272

約数和(自身を除く): 16614562

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 43, 65, 85, 86, 130, 157, 170, 215, 221, 314, 430, 442, 559, 731, 785, 1105, 1118, 1462, 1570, 2041, 2210, 2669, 2795, 3655, 4082, 5338, 5590, 6751, 7310, 9503, 10205, 13345, 13502, 19006, 20410, 26690, 33755, 34697, 47515, 67510, 69394, 87763, 95030, 114767, 173485, 175526, 229534, 346970, 438815, 573835, 877630, 1147670, 1491971, 2983942, 7459855, 14919710]

約数ペア:

[(1, 14919710), (2, 7459855), (5, 2983942), (10, 1491971), (13, 1147670), (17, 877630), (26, 573835), (34, 438815), (43, 346970), (65, 229534), (85, 175526), (86, 173485), (130, 114767), (157, 95030), (170, 87763), (215, 69394), (221, 67510), (314, 47515), (430, 34697), (442, 33755), (559, 26690), (731, 20410), (785, 19006), (1105, 13502), (1118, 13345), (1462, 10205), (1570, 9503), (2041, 7310), (2210, 6751), (2669, 5590), (2795, 5338), (3655, 4082)]