465331390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 902430720

約数和(自身を除く): 437099330

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 191, 271, 290, 310, 382, 542, 899, 955, 1355, 1798, 1910, 2710, 4495, 5539, 5921, 7859, 8401, 8990, 11078, 11842, 15718, 16802, 27695, 29605, 39295, 42005, 51761, 55390, 59210, 78590, 84010, 103522, 171709, 243629, 258805, 343418, 487258, 517610, 858545, 1218145, 1501069, 1604591, 1717090, 2436290, 3002138, 3209182, 7505345, 8022955, 15010690, 16045910, 46533139, 93066278, 232665695, 465331390]

約数ペア:

[(1, 465331390), (2, 232665695), (5, 93066278), (10, 46533139), (29, 16045910), (31, 15010690), (58, 8022955), (62, 7505345), (145, 3209182), (155, 3002138), (191, 2436290), (271, 1717090), (290, 1604591), (310, 1501069), (382, 1218145), (542, 858545), (899, 517610), (955, 487258), (1355, 343418), (1798, 258805), (1910, 243629), (2710, 171709), (4495, 103522), (5539, 84010), (5921, 78590), (7859, 59210), (8401, 55390), (8990, 51761), (11078, 42005), (11842, 39295), (15718, 29605), (16802, 27695)]