117941930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 236079360

約数和(自身を除く): 118137430

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 137, 190, 197, 230, 274, 394, 437, 685, 874, 985, 1370, 1970, 2185, 2603, 3151, 3743, 4370, 4531, 5206, 6302, 7486, 9062, 13015, 15755, 18715, 22655, 26030, 26989, 31510, 37430, 45310, 53978, 59869, 86089, 119738, 134945, 172178, 269890, 299345, 430445, 512791, 598690, 620747, 860890, 1025582, 1241494, 2563955, 3103735, 5127910, 6207470, 11794193, 23588386, 58970965, 117941930]

約数ペア:

[(1, 117941930), (2, 58970965), (5, 23588386), (10, 11794193), (19, 6207470), (23, 5127910), (38, 3103735), (46, 2563955), (95, 1241494), (115, 1025582), (137, 860890), (190, 620747), (197, 598690), (230, 512791), (274, 430445), (394, 299345), (437, 269890), (685, 172178), (874, 134945), (985, 119738), (1370, 86089), (1970, 59869), (2185, 53978), (2603, 45310), (3151, 37430), (3743, 31510), (4370, 26989), (4531, 26030), (5206, 22655), (6302, 18715), (7486, 15755), (9062, 13015)]