61328070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1153}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 164514240

約数和(自身を除く): 103186170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 197, 270, 394, 591, 985, 1153, 1182, 1773, 1970, 2306, 2955, 3459, 3546, 5319, 5765, 5910, 6918, 8865, 10377, 10638, 11530, 17295, 17730, 20754, 26595, 31131, 34590, 51885, 53190, 62262, 103770, 155655, 227141, 311310, 454282, 681423, 1135705, 1362846, 2044269, 2271410, 3407115, 4088538, 6132807, 6814230, 10221345, 12265614, 20442690, 30664035, 61328070]

約数ペア:

[(1, 61328070), (2, 30664035), (3, 20442690), (5, 12265614), (6, 10221345), (9, 6814230), (10, 6132807), (15, 4088538), (18, 3407115), (27, 2271410), (30, 2044269), (45, 1362846), (54, 1135705), (90, 681423), (135, 454282), (197, 311310), (270, 227141), (394, 155655), (591, 103770), (985, 62262), (1153, 53190), (1182, 51885), (1773, 34590), (1970, 31131), (2306, 26595), (2955, 20754), (3459, 17730), (3546, 17295), (5319, 11530), (5765, 10638), (5910, 10377), (6918, 8865)]