74422010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 151925760

約数和(自身を除く): 77503750

約数列:

[1, 2, 5, 10, 13, 26, 31, 59, 62, 65, 118, 130, 155, 295, 310, 313, 403, 590, 626, 767, 806, 1534, 1565, 1829, 2015, 3130, 3658, 3835, 4030, 4069, 7670, 8138, 9145, 9703, 18290, 18467, 19406, 20345, 23777, 36934, 40690, 47554, 48515, 92335, 97030, 118885, 126139, 184670, 237770, 240071, 252278, 480142, 572477, 630695, 1144954, 1200355, 1261390, 2400710, 2862385, 5724770, 7442201, 14884402, 37211005, 74422010]

約数ペア:

[(1, 74422010), (2, 37211005), (5, 14884402), (10, 7442201), (13, 5724770), (26, 2862385), (31, 2400710), (59, 1261390), (62, 1200355), (65, 1144954), (118, 630695), (130, 572477), (155, 480142), (295, 252278), (310, 240071), (313, 237770), (403, 184670), (590, 126139), (626, 118885), (767, 97030), (806, 92335), (1534, 48515), (1565, 47554), (1829, 40690), (2015, 36934), (3130, 23777), (3658, 20345), (3835, 19406), (4030, 18467), (4069, 18290), (7670, 9703), (8138, 9145)]