38629890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 109405296

約数和(自身を除く): 70775406

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 137, 195, 234, 241, 274, 390, 411, 482, 585, 685, 723, 822, 1170, 1205, 1233, 1370, 1446, 1781, 2055, 2169, 2410, 2466, 3133, 3562, 3615, 4110, 4338, 5343, 6165, 6266, 7230, 8905, 9399, 10686, 10845, 12330, 15665, 16029, 17810, 18798, 21690, 26715, 28197, 31330, 32058, 33017, 46995, 53430, 56394, 66034, 80145, 93990, 99051, 140985, 160290, 165085, 198102, 281970, 297153, 330170, 429221, 495255, 594306, 858442, 990510, 1287663, 1485765, 2146105, 2575326, 2971530, 3862989, 4292210, 6438315, 7725978, 12876630, 19314945, 38629890]

約数ペア:

[(1, 38629890), (2, 19314945), (3, 12876630), (5, 7725978), (6, 6438315), (9, 4292210), (10, 3862989), (13, 2971530), (15, 2575326), (18, 2146105), (26, 1485765), (30, 1287663), (39, 990510), (45, 858442), (65, 594306), (78, 495255), (90, 429221), (117, 330170), (130, 297153), (137, 281970), (195, 198102), (234, 165085), (241, 160290), (274, 140985), (390, 99051), (411, 93990), (482, 80145), (585, 66034), (685, 56394), (723, 53430), (822, 46995), (1170, 33017), (1205, 32058), (1233, 31330), (1370, 28197), (1446, 26715), (1781, 21690), (2055, 18798), (2169, 17810), (2410, 16029), (2466, 15665), (3133, 12330), (3562, 10845), (3615, 10686), (4110, 9399), (4338, 8905), (5343, 7230), (6165, 6266)]