42469910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 93778560

約数和(自身を除く): 51308650

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 89, 119, 170, 178, 238, 401, 445, 595, 623, 802, 890, 1190, 1246, 1513, 2005, 2807, 3026, 3115, 4010, 5614, 6230, 6817, 7565, 10591, 13634, 14035, 15130, 21182, 28070, 34085, 35689, 47719, 52955, 68170, 71378, 95438, 105910, 178445, 238595, 249823, 356890, 477190, 499646, 606713, 1213426, 1249115, 2498230, 3033565, 4246991, 6067130, 8493982, 21234955, 42469910]

約数ペア:

[(1, 42469910), (2, 21234955), (5, 8493982), (7, 6067130), (10, 4246991), (14, 3033565), (17, 2498230), (34, 1249115), (35, 1213426), (70, 606713), (85, 499646), (89, 477190), (119, 356890), (170, 249823), (178, 238595), (238, 178445), (401, 105910), (445, 95438), (595, 71378), (623, 68170), (802, 52955), (890, 47719), (1190, 35689), (1246, 34085), (1513, 28070), (2005, 21182), (2807, 15130), (3026, 14035), (3115, 13634), (4010, 10591), (5614, 7565), (6230, 6817)]