68437170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5393}}^1$

素因数の和:5456

約数の個数: 64

約数和(自身を含む): 186416640

約数和(自身を除く): 117979470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 5393, 6345, 10786, 12690, 16179, 26965, 32358, 48537, 53930, 80895, 97074, 145611, 161790, 242685, 253471, 291222, 485370, 506942, 728055, 760413, 1267355, 1456110, 1520826, 2281239, 2534710, 3802065, 4562478, 6843717, 7604130, 11406195, 13687434, 22812390, 34218585, 68437170]

約数ペア:

[(1, 68437170), (2, 34218585), (3, 22812390), (5, 13687434), (6, 11406195), (9, 7604130), (10, 6843717), (15, 4562478), (18, 3802065), (27, 2534710), (30, 2281239), (45, 1520826), (47, 1456110), (54, 1267355), (90, 760413), (94, 728055), (135, 506942), (141, 485370), (235, 291222), (270, 253471), (282, 242685), (423, 161790), (470, 145611), (705, 97074), (846, 80895), (1269, 53930), (1410, 48537), (2115, 32358), (2538, 26965), (4230, 16179), (5393, 12690), (6345, 10786)]