98963340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:888

約数の個数: 144

約数和(自身を含む): 330601824

約数和(自身を除く): 231638484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 140, 147, 164, 196, 205, 210, 245, 246, 287, 294, 410, 420, 490, 492, 574, 588, 615, 735, 820, 821, 861, 980, 1148, 1230, 1435, 1470, 1642, 1722, 2009, 2460, 2463, 2870, 2940, 3284, 3444, 4018, 4105, 4305, 4926, 5740, 5747, 6027, 8036, 8210, 8610, 9852, 10045, 11494, 12054, 12315, 16420, 17220, 17241, 20090, 22988, 24108, 24630, 28735, 30135, 33661, 34482, 40180, 40229, 49260, 57470, 60270, 67322, 68964, 80458, 86205, 100983, 114940, 120540, 120687, 134644, 160916, 168305, 172410, 201145, 201966, 235627, 241374, 336610, 344820, 402290, 403932, 471254, 482748, 504915, 603435, 673220, 706881, 804580, 942508, 1009830, 1178135, 1206870, 1413762, 1649389, 2019660, 2356270, 2413740, 2827524, 3298778, 3534405, 4712540, 4948167, 6597556, 7068810, 8246945, 9896334, 14137620, 16493890, 19792668, 24740835, 32987780, 49481670, 98963340]

約数ペア:

[(1, 98963340), (2, 49481670), (3, 32987780), (4, 24740835), (5, 19792668), (6, 16493890), (7, 14137620), (10, 9896334), (12, 8246945), (14, 7068810), (15, 6597556), (20, 4948167), (21, 4712540), (28, 3534405), (30, 3298778), (35, 2827524), (41, 2413740), (42, 2356270), (49, 2019660), (60, 1649389), (70, 1413762), (82, 1206870), (84, 1178135), (98, 1009830), (105, 942508), (123, 804580), (140, 706881), (147, 673220), (164, 603435), (196, 504915), (205, 482748), (210, 471254), (245, 403932), (246, 402290), (287, 344820), (294, 336610), (410, 241374), (420, 235627), (490, 201966), (492, 201145), (574, 172410), (588, 168305), (615, 160916), (735, 134644), (820, 120687), (821, 120540), (861, 114940), (980, 100983), (1148, 86205), (1230, 80458), (1435, 68964), (1470, 67322), (1642, 60270), (1722, 57470), (2009, 49260), (2460, 40229), (2463, 40180), (2870, 34482), (2940, 33661), (3284, 30135), (3444, 28735), (4018, 24630), (4105, 24108), (4305, 22988), (4926, 20090), (5740, 17241), (5747, 17220), (6027, 16420), (8036, 12315), (8210, 12054), (8610, 11494), (9852, 10045)]