42557730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 107163648

約数和(自身を除く): 64605918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 67, 93, 134, 155, 186, 201, 310, 335, 402, 465, 670, 683, 930, 1005, 1366, 2010, 2049, 2077, 3415, 4098, 4154, 6231, 6830, 10245, 10385, 12462, 20490, 20770, 21173, 31155, 42346, 45761, 62310, 63519, 91522, 105865, 127038, 137283, 211730, 228805, 274566, 317595, 457610, 635190, 686415, 1372830, 1418591, 2837182, 4255773, 7092955, 8511546, 14185910, 21278865, 42557730]

約数ペア:

[(1, 42557730), (2, 21278865), (3, 14185910), (5, 8511546), (6, 7092955), (10, 4255773), (15, 2837182), (30, 1418591), (31, 1372830), (62, 686415), (67, 635190), (93, 457610), (134, 317595), (155, 274566), (186, 228805), (201, 211730), (310, 137283), (335, 127038), (402, 105865), (465, 91522), (670, 63519), (683, 62310), (930, 45761), (1005, 42346), (1366, 31155), (2010, 21173), (2049, 20770), (2077, 20490), (3415, 12462), (4098, 10385), (4154, 10245), (6231, 6830)]