71684940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 206458560

約数和(自身を除く): 134773620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 109, 113, 194, 218, 226, 291, 327, 339, 388, 436, 452, 485, 545, 565, 582, 654, 678, 970, 1090, 1130, 1164, 1308, 1356, 1455, 1635, 1695, 1940, 2180, 2260, 2910, 3270, 3390, 5820, 6540, 6780, 10573, 10961, 12317, 21146, 21922, 24634, 31719, 32883, 36951, 42292, 43844, 49268, 52865, 54805, 61585, 63438, 65766, 73902, 105730, 109610, 123170, 126876, 131532, 147804, 158595, 164415, 184755, 211460, 219220, 246340, 317190, 328830, 369510, 634380, 657660, 739020, 1194749, 2389498, 3584247, 4778996, 5973745, 7168494, 11947490, 14336988, 17921235, 23894980, 35842470, 71684940]

約数ペア:

[(1, 71684940), (2, 35842470), (3, 23894980), (4, 17921235), (5, 14336988), (6, 11947490), (10, 7168494), (12, 5973745), (15, 4778996), (20, 3584247), (30, 2389498), (60, 1194749), (97, 739020), (109, 657660), (113, 634380), (194, 369510), (218, 328830), (226, 317190), (291, 246340), (327, 219220), (339, 211460), (388, 184755), (436, 164415), (452, 158595), (485, 147804), (545, 131532), (565, 126876), (582, 123170), (654, 109610), (678, 105730), (970, 73902), (1090, 65766), (1130, 63438), (1164, 61585), (1308, 54805), (1356, 52865), (1455, 49268), (1635, 43844), (1695, 42292), (1940, 36951), (2180, 32883), (2260, 31719), (2910, 24634), (3270, 21922), (3390, 21146), (5820, 12317), (6540, 10961), (6780, 10573)]