33387620

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 84940800

約数和(自身を除く): 51553180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 157, 196, 217, 245, 310, 314, 343, 434, 490, 620, 628, 686, 785, 868, 980, 1085, 1099, 1372, 1519, 1570, 1715, 2170, 2198, 3038, 3140, 3430, 4340, 4396, 4867, 5495, 6076, 6860, 7595, 7693, 9734, 10633, 10990, 15190, 15386, 19468, 21266, 21980, 24335, 30380, 30772, 34069, 38465, 42532, 48670, 53165, 53851, 68138, 76930, 97340, 106330, 107702, 136276, 153860, 170345, 212660, 215404, 238483, 269255, 340690, 476966, 538510, 681380, 953932, 1077020, 1192415, 1669381, 2384830, 3338762, 4769660, 6677524, 8346905, 16693810, 33387620]

約数ペア:

[(1, 33387620), (2, 16693810), (4, 8346905), (5, 6677524), (7, 4769660), (10, 3338762), (14, 2384830), (20, 1669381), (28, 1192415), (31, 1077020), (35, 953932), (49, 681380), (62, 538510), (70, 476966), (98, 340690), (124, 269255), (140, 238483), (155, 215404), (157, 212660), (196, 170345), (217, 153860), (245, 136276), (310, 107702), (314, 106330), (343, 97340), (434, 76930), (490, 68138), (620, 53851), (628, 53165), (686, 48670), (785, 42532), (868, 38465), (980, 34069), (1085, 30772), (1099, 30380), (1372, 24335), (1519, 21980), (1570, 21266), (1715, 19468), (2170, 15386), (2198, 15190), (3038, 10990), (3140, 10633), (3430, 9734), (4340, 7693), (4396, 7595), (4867, 6860), (5495, 6076)]