40275210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 103203072

約数和(自身を除く): 62927862

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 157, 170, 255, 314, 471, 503, 510, 785, 942, 1006, 1509, 1570, 2355, 2515, 2669, 3018, 4710, 5030, 5338, 7545, 8007, 8551, 13345, 15090, 16014, 17102, 25653, 26690, 40035, 42755, 51306, 78971, 80070, 85510, 128265, 157942, 236913, 256530, 394855, 473826, 789710, 1184565, 1342507, 2369130, 2685014, 4027521, 6712535, 8055042, 13425070, 20137605, 40275210]

約数ペア:

[(1, 40275210), (2, 20137605), (3, 13425070), (5, 8055042), (6, 6712535), (10, 4027521), (15, 2685014), (17, 2369130), (30, 1342507), (34, 1184565), (51, 789710), (85, 473826), (102, 394855), (157, 256530), (170, 236913), (255, 157942), (314, 128265), (471, 85510), (503, 80070), (510, 78971), (785, 51306), (942, 42755), (1006, 40035), (1509, 26690), (1570, 25653), (2355, 17102), (2515, 16014), (2669, 15090), (3018, 13345), (4710, 8551), (5030, 8007), (5338, 7545)]