69901110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 200672640

約数和(自身を除く): 130771530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 97, 102, 135, 153, 157, 170, 194, 255, 270, 291, 306, 314, 459, 471, 485, 510, 582, 765, 785, 873, 918, 942, 970, 1413, 1455, 1530, 1570, 1649, 1746, 2295, 2355, 2619, 2669, 2826, 2910, 3298, 4239, 4365, 4590, 4710, 4947, 5238, 5338, 7065, 8007, 8245, 8478, 8730, 9894, 13095, 13345, 14130, 14841, 15229, 16014, 16490, 21195, 24021, 24735, 26190, 26690, 29682, 30458, 40035, 42390, 44523, 45687, 48042, 49470, 72063, 74205, 76145, 80070, 89046, 91374, 120105, 137061, 144126, 148410, 152290, 222615, 228435, 240210, 258893, 274122, 360315, 411183, 445230, 456870, 517786, 685305, 720630, 776679, 822366, 1294465, 1370610, 1553358, 2055915, 2330037, 2588930, 3883395, 4111830, 4660074, 6990111, 7766790, 11650185, 13980222, 23300370, 34950555, 69901110]

約数ペア:

[(1, 69901110), (2, 34950555), (3, 23300370), (5, 13980222), (6, 11650185), (9, 7766790), (10, 6990111), (15, 4660074), (17, 4111830), (18, 3883395), (27, 2588930), (30, 2330037), (34, 2055915), (45, 1553358), (51, 1370610), (54, 1294465), (85, 822366), (90, 776679), (97, 720630), (102, 685305), (135, 517786), (153, 456870), (157, 445230), (170, 411183), (194, 360315), (255, 274122), (270, 258893), (291, 240210), (306, 228435), (314, 222615), (459, 152290), (471, 148410), (485, 144126), (510, 137061), (582, 120105), (765, 91374), (785, 89046), (873, 80070), (918, 76145), (942, 74205), (970, 72063), (1413, 49470), (1455, 48042), (1530, 45687), (1570, 44523), (1649, 42390), (1746, 40035), (2295, 30458), (2355, 29682), (2619, 26690), (2669, 26190), (2826, 24735), (2910, 24021), (3298, 21195), (4239, 16490), (4365, 16014), (4590, 15229), (4710, 14841), (4947, 14130), (5238, 13345), (5338, 13095), (7065, 9894), (8007, 8730), (8245, 8478)]