38771970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 98703360

約数和(自身を除く): 59931390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 251, 271, 285, 502, 542, 570, 753, 813, 1255, 1355, 1506, 1626, 2510, 2710, 3765, 4065, 4769, 5149, 7530, 8130, 9538, 10298, 14307, 15447, 23845, 25745, 28614, 30894, 47690, 51490, 68021, 71535, 77235, 136042, 143070, 154470, 204063, 340105, 408126, 680210, 1020315, 1292399, 2040630, 2584798, 3877197, 6461995, 7754394, 12923990, 19385985, 38771970]

約数ペア:

[(1, 38771970), (2, 19385985), (3, 12923990), (5, 7754394), (6, 6461995), (10, 3877197), (15, 2584798), (19, 2040630), (30, 1292399), (38, 1020315), (57, 680210), (95, 408126), (114, 340105), (190, 204063), (251, 154470), (271, 143070), (285, 136042), (502, 77235), (542, 71535), (570, 68021), (753, 51490), (813, 47690), (1255, 30894), (1355, 28614), (1506, 25745), (1626, 23845), (2510, 15447), (2710, 14307), (3765, 10298), (4065, 9538), (4769, 8130), (5149, 7530)]