64946460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1553}}^1$

素因数の和:1623

約数の個数: 96

約数和(自身を含む): 197370432

約数和(自身を除く): 132423972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 164, 170, 204, 205, 246, 255, 340, 410, 492, 510, 615, 697, 820, 1020, 1230, 1394, 1553, 2091, 2460, 2788, 3106, 3485, 4182, 4659, 6212, 6970, 7765, 8364, 9318, 10455, 13940, 15530, 18636, 20910, 23295, 26401, 31060, 41820, 46590, 52802, 63673, 79203, 93180, 105604, 127346, 132005, 158406, 191019, 254692, 264010, 316812, 318365, 382038, 396015, 528020, 636730, 764076, 792030, 955095, 1082441, 1273460, 1584060, 1910190, 2164882, 3247323, 3820380, 4329764, 5412205, 6494646, 10824410, 12989292, 16236615, 21648820, 32473230, 64946460]

約数ペア:

[(1, 64946460), (2, 32473230), (3, 21648820), (4, 16236615), (5, 12989292), (6, 10824410), (10, 6494646), (12, 5412205), (15, 4329764), (17, 3820380), (20, 3247323), (30, 2164882), (34, 1910190), (41, 1584060), (51, 1273460), (60, 1082441), (68, 955095), (82, 792030), (85, 764076), (102, 636730), (123, 528020), (164, 396015), (170, 382038), (204, 318365), (205, 316812), (246, 264010), (255, 254692), (340, 191019), (410, 158406), (492, 132005), (510, 127346), (615, 105604), (697, 93180), (820, 79203), (1020, 63673), (1230, 52802), (1394, 46590), (1553, 41820), (2091, 31060), (2460, 26401), (2788, 23295), (3106, 20910), (3485, 18636), (4182, 15530), (4659, 13940), (6212, 10455), (6970, 9318), (7765, 8364)]