40938210

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1030

約数の個数: 96

約数和(自身を含む): 116992512

約数和(自身を除く): 76054302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 243, 255, 270, 306, 405, 459, 486, 510, 765, 810, 918, 991, 1215, 1377, 1530, 1982, 2295, 2430, 2754, 2973, 4131, 4590, 4955, 5946, 6885, 8262, 8919, 9910, 13770, 14865, 16847, 17838, 20655, 26757, 29730, 33694, 41310, 44595, 50541, 53514, 80271, 84235, 89190, 101082, 133785, 151623, 160542, 168470, 240813, 252705, 267570, 303246, 401355, 454869, 481626, 505410, 758115, 802710, 909738, 1204065, 1364607, 1516230, 2274345, 2408130, 2729214, 4093821, 4548690, 6823035, 8187642, 13646070, 20469105, 40938210]

約数ペア:

[(1, 40938210), (2, 20469105), (3, 13646070), (5, 8187642), (6, 6823035), (9, 4548690), (10, 4093821), (15, 2729214), (17, 2408130), (18, 2274345), (27, 1516230), (30, 1364607), (34, 1204065), (45, 909738), (51, 802710), (54, 758115), (81, 505410), (85, 481626), (90, 454869), (102, 401355), (135, 303246), (153, 267570), (162, 252705), (170, 240813), (243, 168470), (255, 160542), (270, 151623), (306, 133785), (405, 101082), (459, 89190), (486, 84235), (510, 80271), (765, 53514), (810, 50541), (918, 44595), (991, 41310), (1215, 33694), (1377, 29730), (1530, 26757), (1982, 20655), (2295, 17838), (2430, 16847), (2754, 14865), (2973, 13770), (4131, 9910), (4590, 8919), (4955, 8262), (5946, 6885)]