291599490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15259}}^1$

素因数の和:15296

約数の個数: 96

約数和(自身を含む): 876778560

約数和(自身を除く): 585179070

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3822, 6370, 9555, 15259, 19110, 30518, 45777, 76295, 91554, 106813, 152590, 198367, 213626, 228885, 320439, 396734, 457770, 534065, 595101, 640878, 747691, 991835, 1068130, 1190202, 1388569, 1495382, 1602195, 1983670, 2243073, 2777138, 2975505, 3204390, 3738455, 4165707, 4486146, 5951010, 6942845, 7476910, 8331414, 9719983, 11215365, 13885690, 19439966, 20828535, 22430730, 29159949, 41657070, 48599915, 58319898, 97199830, 145799745, 291599490]

約数ペア:

[(1, 291599490), (2, 145799745), (3, 97199830), (5, 58319898), (6, 48599915), (7, 41657070), (10, 29159949), (13, 22430730), (14, 20828535), (15, 19439966), (21, 13885690), (26, 11215365), (30, 9719983), (35, 8331414), (39, 7476910), (42, 6942845), (49, 5951010), (65, 4486146), (70, 4165707), (78, 3738455), (91, 3204390), (98, 2975505), (105, 2777138), (130, 2243073), (147, 1983670), (182, 1602195), (195, 1495382), (210, 1388569), (245, 1190202), (273, 1068130), (294, 991835), (390, 747691), (455, 640878), (490, 595101), (546, 534065), (637, 457770), (735, 396734), (910, 320439), (1274, 228885), (1365, 213626), (1470, 198367), (1911, 152590), (2730, 106813), (3185, 91554), (3822, 76295), (6370, 45777), (9555, 30518), (15259, 19110)]