23731470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 71285760

約数和(自身を除く): 47554290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 139, 210, 271, 278, 315, 417, 542, 630, 695, 813, 834, 973, 1251, 1355, 1390, 1626, 1897, 1946, 2085, 2439, 2502, 2710, 2919, 3794, 4065, 4170, 4865, 4878, 5691, 5838, 6255, 8130, 8757, 9485, 9730, 11382, 12195, 12510, 14595, 17073, 17514, 18970, 24390, 28455, 29190, 34146, 37669, 43785, 56910, 75338, 85365, 87570, 113007, 170730, 188345, 226014, 263683, 339021, 376690, 527366, 565035, 678042, 791049, 1130070, 1318415, 1582098, 1695105, 2373147, 2636830, 3390210, 3955245, 4746294, 7910490, 11865735, 23731470]

約数ペア:

[(1, 23731470), (2, 11865735), (3, 7910490), (5, 4746294), (6, 3955245), (7, 3390210), (9, 2636830), (10, 2373147), (14, 1695105), (15, 1582098), (18, 1318415), (21, 1130070), (30, 791049), (35, 678042), (42, 565035), (45, 527366), (63, 376690), (70, 339021), (90, 263683), (105, 226014), (126, 188345), (139, 170730), (210, 113007), (271, 87570), (278, 85365), (315, 75338), (417, 56910), (542, 43785), (630, 37669), (695, 34146), (813, 29190), (834, 28455), (973, 24390), (1251, 18970), (1355, 17514), (1390, 17073), (1626, 14595), (1897, 12510), (1946, 12195), (2085, 11382), (2439, 9730), (2502, 9485), (2710, 8757), (2919, 8130), (3794, 6255), (4065, 5838), (4170, 5691), (4865, 4878)]