22251810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 67682304

約数和(自身を除く): 45430494

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 23, 30, 34, 35, 42, 46, 51, 69, 70, 85, 102, 105, 115, 119, 138, 161, 170, 210, 230, 238, 255, 271, 322, 345, 357, 391, 483, 510, 542, 595, 690, 714, 782, 805, 813, 966, 1173, 1190, 1355, 1610, 1626, 1785, 1897, 1955, 2346, 2415, 2710, 2737, 3570, 3794, 3910, 4065, 4607, 4830, 5474, 5691, 5865, 6233, 8130, 8211, 9214, 9485, 11382, 11730, 12466, 13685, 13821, 16422, 18699, 18970, 23035, 27370, 27642, 28455, 31165, 32249, 37398, 41055, 43631, 46070, 56910, 62330, 64498, 69105, 82110, 87262, 93495, 96747, 105961, 130893, 138210, 161245, 186990, 193494, 211922, 218155, 261786, 317883, 322490, 436310, 483735, 529805, 635766, 654465, 741727, 967470, 1059610, 1308930, 1483454, 1589415, 2225181, 3178830, 3708635, 4450362, 7417270, 11125905, 22251810]

約数ペア:

[(1, 22251810), (2, 11125905), (3, 7417270), (5, 4450362), (6, 3708635), (7, 3178830), (10, 2225181), (14, 1589415), (15, 1483454), (17, 1308930), (21, 1059610), (23, 967470), (30, 741727), (34, 654465), (35, 635766), (42, 529805), (46, 483735), (51, 436310), (69, 322490), (70, 317883), (85, 261786), (102, 218155), (105, 211922), (115, 193494), (119, 186990), (138, 161245), (161, 138210), (170, 130893), (210, 105961), (230, 96747), (238, 93495), (255, 87262), (271, 82110), (322, 69105), (345, 64498), (357, 62330), (391, 56910), (483, 46070), (510, 43631), (542, 41055), (595, 37398), (690, 32249), (714, 31165), (782, 28455), (805, 27642), (813, 27370), (966, 23035), (1173, 18970), (1190, 18699), (1355, 16422), (1610, 13821), (1626, 13685), (1785, 12466), (1897, 11730), (1955, 11382), (2346, 9485), (2415, 9214), (2710, 8211), (2737, 8130), (3570, 6233), (3794, 5865), (3910, 5691), (4065, 5474), (4607, 4830)]