20070408930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{275201}}^1$

素因数の和:275252

約数の個数: 128

約数和(自身を含む): 59919181056

約数和(自身を除く): 39848772126

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 130, 143, 165, 170, 187, 195, 221, 255, 286, 330, 374, 390, 429, 442, 510, 561, 663, 715, 858, 935, 1105, 1122, 1326, 1430, 1870, 2145, 2210, 2431, 2805, 3315, 4290, 4862, 5610, 6630, 7293, 12155, 14586, 24310, 36465, 72930, 275201, 550402, 825603, 1376005, 1651206, 2752010, 3027211, 3577613, 4128015, 4678417, 6054422, 7155226, 8256030, 9081633, 9356834, 10732839, 14035251, 15136055, 17888065, 18163266, 21465678, 23392085, 28070502, 30272110, 35776130, 39353743, 45408165, 46784170, 51462587, 53664195, 60819421, 70176255, 78707486, 90816330, 102925174, 107328390, 118061229, 121638842, 140352510, 154387761, 182458263, 196768715, 236122458, 257312935, 304097105, 308775522, 364916526, 393537430, 514625870, 590306145, 608194210, 669013631, 771938805, 912291315, 1180612290, 1338027262, 1543877610, 1824582630, 2007040893, 3345068155, 4014081786, 6690136310, 10035204465, 20070408930]

約数ペア:

[(1, 20070408930), (2, 10035204465), (3, 6690136310), (5, 4014081786), (6, 3345068155), (10, 2007040893), (11, 1824582630), (13, 1543877610), (15, 1338027262), (17, 1180612290), (22, 912291315), (26, 771938805), (30, 669013631), (33, 608194210), (34, 590306145), (39, 514625870), (51, 393537430), (55, 364916526), (65, 308775522), (66, 304097105), (78, 257312935), (85, 236122458), (102, 196768715), (110, 182458263), (130, 154387761), (143, 140352510), (165, 121638842), (170, 118061229), (187, 107328390), (195, 102925174), (221, 90816330), (255, 78707486), (286, 70176255), (330, 60819421), (374, 53664195), (390, 51462587), (429, 46784170), (442, 45408165), (510, 39353743), (561, 35776130), (663, 30272110), (715, 28070502), (858, 23392085), (935, 21465678), (1105, 18163266), (1122, 17888065), (1326, 15136055), (1430, 14035251), (1870, 10732839), (2145, 9356834), (2210, 9081633), (2431, 8256030), (2805, 7155226), (3315, 6054422), (4290, 4678417), (4862, 4128015), (5610, 3577613), (6630, 3027211), (7293, 2752010), (12155, 1651206), (14586, 1376005), (24310, 825603), (36465, 550402), (72930, 275201)]