13271460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 39674880

約数和(自身を除く): 26403420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 59, 60, 69, 92, 115, 118, 138, 163, 177, 230, 236, 276, 295, 326, 345, 354, 460, 489, 590, 652, 690, 708, 815, 885, 978, 1180, 1357, 1380, 1630, 1770, 1956, 2445, 2714, 3260, 3540, 3749, 4071, 4890, 5428, 6785, 7498, 8142, 9617, 9780, 11247, 13570, 14996, 16284, 18745, 19234, 20355, 22494, 27140, 28851, 37490, 38468, 40710, 44988, 48085, 56235, 57702, 74980, 81420, 96170, 112470, 115404, 144255, 192340, 221191, 224940, 288510, 442382, 577020, 663573, 884764, 1105955, 1327146, 2211910, 2654292, 3317865, 4423820, 6635730, 13271460]

約数ペア:

[(1, 13271460), (2, 6635730), (3, 4423820), (4, 3317865), (5, 2654292), (6, 2211910), (10, 1327146), (12, 1105955), (15, 884764), (20, 663573), (23, 577020), (30, 442382), (46, 288510), (59, 224940), (60, 221191), (69, 192340), (92, 144255), (115, 115404), (118, 112470), (138, 96170), (163, 81420), (177, 74980), (230, 57702), (236, 56235), (276, 48085), (295, 44988), (326, 40710), (345, 38468), (354, 37490), (460, 28851), (489, 27140), (590, 22494), (652, 20355), (690, 19234), (708, 18745), (815, 16284), (885, 14996), (978, 13570), (1180, 11247), (1357, 9780), (1380, 9617), (1630, 8142), (1770, 7498), (1956, 6785), (2445, 5428), (2714, 4890), (3260, 4071), (3540, 3749)]