73761990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1$

素因数の和:1037

約数の個数: 64

約数和(自身を含む): 187799040

約数和(自身を除く): 114037050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 151, 190, 285, 302, 453, 570, 755, 857, 906, 1510, 1714, 2265, 2571, 2869, 4285, 4530, 5142, 5738, 8570, 8607, 12855, 14345, 16283, 17214, 25710, 28690, 32566, 43035, 48849, 81415, 86070, 97698, 129407, 162830, 244245, 258814, 388221, 488490, 647035, 776442, 1294070, 1941105, 2458733, 3882210, 4917466, 7376199, 12293665, 14752398, 24587330, 36880995, 73761990]

約数ペア:

[(1, 73761990), (2, 36880995), (3, 24587330), (5, 14752398), (6, 12293665), (10, 7376199), (15, 4917466), (19, 3882210), (30, 2458733), (38, 1941105), (57, 1294070), (95, 776442), (114, 647035), (151, 488490), (190, 388221), (285, 258814), (302, 244245), (453, 162830), (570, 129407), (755, 97698), (857, 86070), (906, 81415), (1510, 48849), (1714, 43035), (2265, 32566), (2571, 28690), (2869, 25710), (4285, 17214), (4530, 16283), (5142, 14345), (5738, 12855), (8570, 8607)]