348137730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1145

約数の個数: 128

約数和(自身を含む): 997401600

約数和(自身を除く): 649263870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 73, 85, 90, 102, 135, 146, 153, 170, 219, 255, 270, 306, 365, 438, 459, 510, 657, 730, 765, 918, 1039, 1095, 1241, 1314, 1530, 1971, 2078, 2190, 2295, 2482, 3117, 3285, 3723, 3942, 4590, 5195, 6205, 6234, 6570, 7446, 9351, 9855, 10390, 11169, 12410, 15585, 17663, 18615, 18702, 19710, 22338, 28053, 31170, 33507, 35326, 37230, 46755, 52989, 55845, 56106, 67014, 75847, 88315, 93510, 105978, 111690, 140265, 151694, 158967, 167535, 176630, 227541, 264945, 280530, 317934, 335070, 379235, 455082, 476901, 529890, 682623, 758470, 794835, 953802, 1137705, 1289399, 1365246, 1589670, 2047869, 2275410, 2384505, 2578798, 3413115, 3868197, 4095738, 4769010, 6446995, 6826230, 7736394, 10239345, 11604591, 12893990, 19340985, 20478690, 23209182, 34813773, 38681970, 58022955, 69627546, 116045910, 174068865, 348137730]

約数ペア:

[(1, 348137730), (2, 174068865), (3, 116045910), (5, 69627546), (6, 58022955), (9, 38681970), (10, 34813773), (15, 23209182), (17, 20478690), (18, 19340985), (27, 12893990), (30, 11604591), (34, 10239345), (45, 7736394), (51, 6826230), (54, 6446995), (73, 4769010), (85, 4095738), (90, 3868197), (102, 3413115), (135, 2578798), (146, 2384505), (153, 2275410), (170, 2047869), (219, 1589670), (255, 1365246), (270, 1289399), (306, 1137705), (365, 953802), (438, 794835), (459, 758470), (510, 682623), (657, 529890), (730, 476901), (765, 455082), (918, 379235), (1039, 335070), (1095, 317934), (1241, 280530), (1314, 264945), (1530, 227541), (1971, 176630), (2078, 167535), (2190, 158967), (2295, 151694), (2482, 140265), (3117, 111690), (3285, 105978), (3723, 93510), (3942, 88315), (4590, 75847), (5195, 67014), (6205, 56106), (6234, 55845), (6570, 52989), (7446, 46755), (9351, 37230), (9855, 35326), (10390, 33507), (11169, 31170), (12410, 28053), (15585, 22338), (17663, 19710), (18615, 18702)]