258519540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6043}}^1$

素因数の和:6109

約数の個数: 96

約数和(自身を含む): 779821056

約数和(自身を除く): 521301516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1860, 2139, 2852, 3565, 4278, 6043, 7130, 8556, 10695, 12086, 14260, 18129, 21390, 24172, 30215, 36258, 42780, 60430, 72516, 90645, 120860, 138989, 181290, 187333, 277978, 362580, 374666, 416967, 555956, 561999, 694945, 749332, 833934, 936665, 1123998, 1389890, 1667868, 1873330, 2084835, 2247996, 2779780, 2809995, 3746660, 4169670, 4308659, 5619990, 8339340, 8617318, 11239980, 12925977, 17234636, 21543295, 25851954, 43086590, 51703908, 64629885, 86173180, 129259770, 258519540]

約数ペア:

[(1, 258519540), (2, 129259770), (3, 86173180), (4, 64629885), (5, 51703908), (6, 43086590), (10, 25851954), (12, 21543295), (15, 17234636), (20, 12925977), (23, 11239980), (30, 8617318), (31, 8339340), (46, 5619990), (60, 4308659), (62, 4169670), (69, 3746660), (92, 2809995), (93, 2779780), (115, 2247996), (124, 2084835), (138, 1873330), (155, 1667868), (186, 1389890), (230, 1123998), (276, 936665), (310, 833934), (345, 749332), (372, 694945), (460, 561999), (465, 555956), (620, 416967), (690, 374666), (713, 362580), (930, 277978), (1380, 187333), (1426, 181290), (1860, 138989), (2139, 120860), (2852, 90645), (3565, 72516), (4278, 60430), (6043, 42780), (7130, 36258), (8556, 30215), (10695, 24172), (12086, 21390), (14260, 18129)]