45540110

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 128

約数和(自身を含む): 111974400

約数和(自身を除く): 66434290

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 49, 55, 70, 71, 77, 85, 98, 110, 119, 142, 154, 170, 187, 238, 245, 343, 355, 374, 385, 490, 497, 539, 595, 686, 710, 770, 781, 833, 935, 994, 1078, 1190, 1207, 1309, 1562, 1666, 1715, 1870, 2414, 2485, 2618, 2695, 3430, 3479, 3773, 3905, 4165, 4970, 5390, 5467, 5831, 6035, 6545, 6958, 7546, 7810, 8330, 8449, 9163, 10934, 11662, 12070, 13090, 13277, 16898, 17395, 18326, 18865, 24353, 26554, 27335, 29155, 34790, 37730, 38269, 42245, 45815, 48706, 54670, 58310, 59143, 64141, 66385, 76538, 84490, 91630, 92939, 118286, 121765, 128282, 132770, 185878, 191345, 243530, 267883, 295715, 320705, 382690, 414001, 464695, 535766, 591430, 641410, 650573, 828002, 929390, 1301146, 1339415, 2070005, 2678830, 3252865, 4140010, 4554011, 6505730, 9108022, 22770055, 45540110]

約数ペア:

[(1, 45540110), (2, 22770055), (5, 9108022), (7, 6505730), (10, 4554011), (11, 4140010), (14, 3252865), (17, 2678830), (22, 2070005), (34, 1339415), (35, 1301146), (49, 929390), (55, 828002), (70, 650573), (71, 641410), (77, 591430), (85, 535766), (98, 464695), (110, 414001), (119, 382690), (142, 320705), (154, 295715), (170, 267883), (187, 243530), (238, 191345), (245, 185878), (343, 132770), (355, 128282), (374, 121765), (385, 118286), (490, 92939), (497, 91630), (539, 84490), (595, 76538), (686, 66385), (710, 64141), (770, 59143), (781, 58310), (833, 54670), (935, 48706), (994, 45815), (1078, 42245), (1190, 38269), (1207, 37730), (1309, 34790), (1562, 29155), (1666, 27335), (1715, 26554), (1870, 24353), (2414, 18865), (2485, 18326), (2618, 17395), (2695, 16898), (3430, 13277), (3479, 13090), (3773, 12070), (3905, 11662), (4165, 10934), (4970, 9163), (5390, 8449), (5467, 8330), (5831, 7810), (6035, 7546), (6545, 6958)]