734873940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{42089}}^1$

素因数の和:42201

約数の個数: 72

約数和(自身を含む): 2252151720

約数和(自身を除く): 1517277780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 8730, 17460, 42089, 84178, 126267, 168356, 210445, 252534, 378801, 420890, 505068, 631335, 757602, 841780, 1262670, 1515204, 1894005, 2525340, 3788010, 4082633, 7576020, 8165266, 12247899, 16330532, 20413165, 24495798, 36743697, 40826330, 48991596, 61239495, 73487394, 81652660, 122478990, 146974788, 183718485, 244957980, 367436970, 734873940]

約数ペア:

[(1, 734873940), (2, 367436970), (3, 244957980), (4, 183718485), (5, 146974788), (6, 122478990), (9, 81652660), (10, 73487394), (12, 61239495), (15, 48991596), (18, 40826330), (20, 36743697), (30, 24495798), (36, 20413165), (45, 16330532), (60, 12247899), (90, 8165266), (97, 7576020), (180, 4082633), (194, 3788010), (291, 2525340), (388, 1894005), (485, 1515204), (582, 1262670), (873, 841780), (970, 757602), (1164, 631335), (1455, 505068), (1746, 420890), (1940, 378801), (2910, 252534), (3492, 210445), (4365, 168356), (5820, 126267), (8730, 84178), (17460, 42089)]