8177910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1613}}^1$

素因数の和:1649

約数の個数: 48

約数和(自身を含む): 21266064

約数和(自身を除く): 13088154

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1613, 1690, 2535, 3226, 4839, 5070, 8065, 9678, 16130, 20969, 24195, 41938, 48390, 62907, 104845, 125814, 209690, 272597, 314535, 545194, 629070, 817791, 1362985, 1635582, 2725970, 4088955, 8177910]

約数ペア:

[(1, 8177910), (2, 4088955), (3, 2725970), (5, 1635582), (6, 1362985), (10, 817791), (13, 629070), (15, 545194), (26, 314535), (30, 272597), (39, 209690), (65, 125814), (78, 104845), (130, 62907), (169, 48390), (195, 41938), (338, 24195), (390, 20969), (507, 16130), (845, 9678), (1014, 8065), (1613, 5070), (1690, 4839), (2535, 3226)]