9539320

素因数分解:

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

素因数の和:213

約数の個数: 96

約数和(自身を含む): 25937280

約数和(自身を除く): 16397960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 157, 196, 217, 245, 248, 280, 310, 314, 392, 434, 490, 620, 628, 785, 868, 980, 1085, 1099, 1240, 1256, 1519, 1570, 1736, 1960, 2170, 2198, 3038, 3140, 4340, 4396, 4867, 5495, 6076, 6280, 7595, 7693, 8680, 8792, 9734, 10990, 12152, 15190, 15386, 19468, 21980, 24335, 30380, 30772, 34069, 38465, 38936, 43960, 48670, 60760, 61544, 68138, 76930, 97340, 136276, 153860, 170345, 194680, 238483, 272552, 307720, 340690, 476966, 681380, 953932, 1192415, 1362760, 1907864, 2384830, 4769660, 9539320]

約数ペア:

[(1, 9539320), (2, 4769660), (4, 2384830), (5, 1907864), (7, 1362760), (8, 1192415), (10, 953932), (14, 681380), (20, 476966), (28, 340690), (31, 307720), (35, 272552), (40, 238483), (49, 194680), (56, 170345), (62, 153860), (70, 136276), (98, 97340), (124, 76930), (140, 68138), (155, 61544), (157, 60760), (196, 48670), (217, 43960), (245, 38936), (248, 38465), (280, 34069), (310, 30772), (314, 30380), (392, 24335), (434, 21980), (490, 19468), (620, 15386), (628, 15190), (785, 12152), (868, 10990), (980, 9734), (1085, 8792), (1099, 8680), (1240, 7693), (1256, 7595), (1519, 6280), (1570, 6076), (1736, 5495), (1960, 4867), (2170, 4396), (2198, 4340), (3038, 3140)]