29394820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 78575616

約数和(自身を除く): 49180796

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 521, 620, 806, 868, 910, 1042, 1085, 1612, 1820, 2015, 2084, 2170, 2605, 2821, 3647, 4030, 4340, 5210, 5642, 6773, 7294, 8060, 10420, 11284, 13546, 14105, 14588, 16151, 18235, 27092, 28210, 32302, 33865, 36470, 47411, 56420, 64604, 67730, 72940, 80755, 94822, 113057, 135460, 161510, 189644, 209963, 226114, 237055, 323020, 419926, 452228, 474110, 565285, 839852, 948220, 1049815, 1130570, 1469741, 2099630, 2261140, 2939482, 4199260, 5878964, 7348705, 14697410, 29394820]

約数ペア:

[(1, 29394820), (2, 14697410), (4, 7348705), (5, 5878964), (7, 4199260), (10, 2939482), (13, 2261140), (14, 2099630), (20, 1469741), (26, 1130570), (28, 1049815), (31, 948220), (35, 839852), (52, 565285), (62, 474110), (65, 452228), (70, 419926), (91, 323020), (124, 237055), (130, 226114), (140, 209963), (155, 189644), (182, 161510), (217, 135460), (260, 113057), (310, 94822), (364, 80755), (403, 72940), (434, 67730), (455, 64604), (521, 56420), (620, 47411), (806, 36470), (868, 33865), (910, 32302), (1042, 28210), (1085, 27092), (1612, 18235), (1820, 16151), (2015, 14588), (2084, 14105), (2170, 13546), (2605, 11284), (2821, 10420), (3647, 8060), (4030, 7294), (4340, 6773), (5210, 5642)]