6515820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 20167056

約数和(自身を除く): 13651236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 683, 795, 954, 1060, 1366, 1590, 1908, 2049, 2385, 2732, 3180, 3415, 4098, 4770, 6147, 6830, 8196, 9540, 10245, 12294, 13660, 20490, 24588, 30735, 36199, 40980, 61470, 72398, 108597, 122940, 144796, 180995, 217194, 325791, 361990, 434388, 542985, 651582, 723980, 1085970, 1303164, 1628955, 2171940, 3257910, 6515820]

約数ペア:

[(1, 6515820), (2, 3257910), (3, 2171940), (4, 1628955), (5, 1303164), (6, 1085970), (9, 723980), (10, 651582), (12, 542985), (15, 434388), (18, 361990), (20, 325791), (30, 217194), (36, 180995), (45, 144796), (53, 122940), (60, 108597), (90, 72398), (106, 61470), (159, 40980), (180, 36199), (212, 30735), (265, 24588), (318, 20490), (477, 13660), (530, 12294), (636, 10245), (683, 9540), (795, 8196), (954, 6830), (1060, 6147), (1366, 4770), (1590, 4098), (1908, 3415), (2049, 3180), (2385, 2732)]