85200710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 189112320

約数和(自身を除く): 103911610

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 71, 79, 98, 142, 155, 158, 217, 245, 310, 355, 395, 434, 490, 497, 553, 710, 790, 994, 1085, 1106, 1519, 2170, 2201, 2449, 2485, 2765, 3038, 3479, 3871, 4402, 4898, 4970, 5530, 5609, 6958, 7595, 7742, 11005, 11218, 12245, 15190, 15407, 17143, 17395, 19355, 22010, 24490, 28045, 30814, 34286, 34790, 38710, 39263, 56090, 77035, 78526, 85715, 107849, 120001, 154070, 171430, 173879, 196315, 215698, 240002, 274841, 347758, 392630, 539245, 549682, 600005, 869395, 1078490, 1200010, 1217153, 1374205, 1738790, 2434306, 2748410, 6085765, 8520071, 12171530, 17040142, 42600355, 85200710]

約数ペア:

[(1, 85200710), (2, 42600355), (5, 17040142), (7, 12171530), (10, 8520071), (14, 6085765), (31, 2748410), (35, 2434306), (49, 1738790), (62, 1374205), (70, 1217153), (71, 1200010), (79, 1078490), (98, 869395), (142, 600005), (155, 549682), (158, 539245), (217, 392630), (245, 347758), (310, 274841), (355, 240002), (395, 215698), (434, 196315), (490, 173879), (497, 171430), (553, 154070), (710, 120001), (790, 107849), (994, 85715), (1085, 78526), (1106, 77035), (1519, 56090), (2170, 39263), (2201, 38710), (2449, 34790), (2485, 34286), (2765, 30814), (3038, 28045), (3479, 24490), (3871, 22010), (4402, 19355), (4898, 17395), (4970, 17143), (5530, 15407), (5609, 15190), (6958, 12245), (7595, 11218), (7742, 11005)]