98059780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 265446720

約数和(自身を除く): 167386940

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 43, 49, 52, 65, 70, 86, 91, 98, 130, 140, 172, 179, 182, 196, 215, 245, 260, 301, 358, 364, 430, 455, 490, 559, 602, 637, 716, 860, 895, 910, 980, 1118, 1204, 1253, 1274, 1505, 1790, 1820, 2107, 2236, 2327, 2506, 2548, 2795, 3010, 3185, 3580, 3913, 4214, 4654, 5012, 5590, 6020, 6265, 6370, 7697, 7826, 8428, 8771, 9308, 10535, 11180, 11635, 12530, 12740, 15394, 15652, 16289, 17542, 19565, 21070, 23270, 25060, 27391, 30788, 32578, 35084, 38485, 39130, 42140, 43855, 46540, 53879, 54782, 65156, 76970, 78260, 81445, 87710, 100061, 107758, 109564, 114023, 136955, 153940, 162890, 175420, 200122, 215516, 228046, 269395, 273910, 325780, 377153, 400244, 456092, 500305, 538790, 547820, 570115, 700427, 754306, 1000610, 1077580, 1140230, 1400854, 1508612, 1885765, 2001220, 2280460, 2801708, 3502135, 3771530, 4902989, 7004270, 7543060, 9805978, 14008540, 19611956, 24514945, 49029890, 98059780]

約数ペア:

[(1, 98059780), (2, 49029890), (4, 24514945), (5, 19611956), (7, 14008540), (10, 9805978), (13, 7543060), (14, 7004270), (20, 4902989), (26, 3771530), (28, 3502135), (35, 2801708), (43, 2280460), (49, 2001220), (52, 1885765), (65, 1508612), (70, 1400854), (86, 1140230), (91, 1077580), (98, 1000610), (130, 754306), (140, 700427), (172, 570115), (179, 547820), (182, 538790), (196, 500305), (215, 456092), (245, 400244), (260, 377153), (301, 325780), (358, 273910), (364, 269395), (430, 228046), (455, 215516), (490, 200122), (559, 175420), (602, 162890), (637, 153940), (716, 136955), (860, 114023), (895, 109564), (910, 107758), (980, 100061), (1118, 87710), (1204, 81445), (1253, 78260), (1274, 76970), (1505, 65156), (1790, 54782), (1820, 53879), (2107, 46540), (2236, 43855), (2327, 42140), (2506, 39130), (2548, 38485), (2795, 35084), (3010, 32578), (3185, 30788), (3580, 27391), (3913, 25060), (4214, 23270), (4654, 21070), (5012, 19565), (5590, 17542), (6020, 16289), (6265, 15652), (6370, 15394), (7697, 12740), (7826, 12530), (8428, 11635), (8771, 11180), (9308, 10535)]