7193940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 22692096

約数和(自身を除く): 15498156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 401, 460, 598, 690, 780, 802, 897, 1196, 1203, 1380, 1495, 1604, 1794, 2005, 2406, 2990, 3588, 4010, 4485, 4812, 5213, 5980, 6015, 8020, 8970, 9223, 10426, 12030, 15639, 17940, 18446, 20852, 24060, 26065, 27669, 31278, 36892, 46115, 52130, 55338, 62556, 78195, 92230, 104260, 110676, 119899, 138345, 156390, 184460, 239798, 276690, 312780, 359697, 479596, 553380, 599495, 719394, 1198990, 1438788, 1798485, 2397980, 3596970, 7193940]

約数ペア:

[(1, 7193940), (2, 3596970), (3, 2397980), (4, 1798485), (5, 1438788), (6, 1198990), (10, 719394), (12, 599495), (13, 553380), (15, 479596), (20, 359697), (23, 312780), (26, 276690), (30, 239798), (39, 184460), (46, 156390), (52, 138345), (60, 119899), (65, 110676), (69, 104260), (78, 92230), (92, 78195), (115, 62556), (130, 55338), (138, 52130), (156, 46115), (195, 36892), (230, 31278), (260, 27669), (276, 26065), (299, 24060), (345, 20852), (390, 18446), (401, 17940), (460, 15639), (598, 12030), (690, 10426), (780, 9223), (802, 8970), (897, 8020), (1196, 6015), (1203, 5980), (1380, 5213), (1495, 4812), (1604, 4485), (1794, 4010), (2005, 3588), (2406, 2990)]