8091930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 25214976

約数和(自身を除く): 17123046

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 113, 154, 155, 165, 186, 210, 217, 226, 231, 310, 330, 339, 341, 385, 434, 462, 465, 565, 651, 678, 682, 770, 791, 930, 1023, 1085, 1130, 1155, 1243, 1302, 1582, 1695, 1705, 2046, 2170, 2310, 2373, 2387, 2486, 3255, 3390, 3410, 3503, 3729, 3955, 4746, 4774, 5115, 6215, 6510, 7006, 7161, 7458, 7910, 8701, 10230, 10509, 11865, 11935, 12430, 14322, 17402, 17515, 18645, 21018, 23730, 23870, 24521, 26103, 35030, 35805, 37290, 38533, 43505, 49042, 52206, 52545, 71610, 73563, 77066, 87010, 105090, 115599, 122605, 130515, 147126, 192665, 231198, 245210, 261030, 269731, 367815, 385330, 539462, 577995, 735630, 809193, 1155990, 1348655, 1618386, 2697310, 4045965, 8091930]

約数ペア:

[(1, 8091930), (2, 4045965), (3, 2697310), (5, 1618386), (6, 1348655), (7, 1155990), (10, 809193), (11, 735630), (14, 577995), (15, 539462), (21, 385330), (22, 367815), (30, 269731), (31, 261030), (33, 245210), (35, 231198), (42, 192665), (55, 147126), (62, 130515), (66, 122605), (70, 115599), (77, 105090), (93, 87010), (105, 77066), (110, 73563), (113, 71610), (154, 52545), (155, 52206), (165, 49042), (186, 43505), (210, 38533), (217, 37290), (226, 35805), (231, 35030), (310, 26103), (330, 24521), (339, 23870), (341, 23730), (385, 21018), (434, 18645), (462, 17515), (465, 17402), (565, 14322), (651, 12430), (678, 11935), (682, 11865), (770, 10509), (791, 10230), (930, 8701), (1023, 7910), (1085, 7458), (1130, 7161), (1155, 7006), (1243, 6510), (1302, 6215), (1582, 5115), (1695, 4774), (1705, 4746), (2046, 3955), (2170, 3729), (2310, 3503), (2373, 3410), (2387, 3390), (2486, 3255)]