271000890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 735396480

約数和(自身を除く): 464395590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 229, 243, 270, 405, 458, 486, 487, 687, 810, 974, 1145, 1215, 1374, 1461, 2061, 2290, 2430, 2435, 2922, 3435, 4122, 4383, 4870, 6183, 6870, 7305, 8766, 10305, 12366, 13149, 14610, 18549, 20610, 21915, 26298, 30915, 37098, 39447, 43830, 55647, 61830, 65745, 78894, 92745, 111294, 111523, 118341, 131490, 185490, 197235, 223046, 236682, 278235, 334569, 394470, 556470, 557615, 591705, 669138, 1003707, 1115230, 1183410, 1672845, 2007414, 3011121, 3345690, 5018535, 6022242, 9033363, 10037070, 15055605, 18066726, 27100089, 30111210, 45166815, 54200178, 90333630, 135500445, 271000890]

約数ペア:

[(1, 271000890), (2, 135500445), (3, 90333630), (5, 54200178), (6, 45166815), (9, 30111210), (10, 27100089), (15, 18066726), (18, 15055605), (27, 10037070), (30, 9033363), (45, 6022242), (54, 5018535), (81, 3345690), (90, 3011121), (135, 2007414), (162, 1672845), (229, 1183410), (243, 1115230), (270, 1003707), (405, 669138), (458, 591705), (486, 557615), (487, 556470), (687, 394470), (810, 334569), (974, 278235), (1145, 236682), (1215, 223046), (1374, 197235), (1461, 185490), (2061, 131490), (2290, 118341), (2430, 111523), (2435, 111294), (2922, 92745), (3435, 78894), (4122, 65745), (4383, 61830), (4870, 55647), (6183, 43830), (6870, 39447), (7305, 37098), (8766, 30915), (10305, 26298), (12366, 21915), (13149, 20610), (14610, 18549)]