85978230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:366

約数の個数: 128

約数和(自身を含む): 240468480

約数和(自身を除く): 154490250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 41, 57, 65, 78, 82, 95, 114, 123, 130, 190, 195, 205, 246, 247, 283, 285, 390, 410, 494, 533, 566, 570, 615, 741, 779, 849, 1066, 1230, 1235, 1415, 1482, 1558, 1599, 1698, 2337, 2470, 2665, 2830, 3198, 3679, 3705, 3895, 4245, 4674, 5330, 5377, 7358, 7410, 7790, 7995, 8490, 10127, 10754, 11037, 11603, 11685, 15990, 16131, 18395, 20254, 22074, 23206, 23370, 26885, 30381, 32262, 34809, 36790, 50635, 53770, 55185, 58015, 60762, 69618, 69901, 80655, 101270, 110370, 116030, 139802, 150839, 151905, 161310, 174045, 209703, 220457, 301678, 303810, 348090, 349505, 419406, 440914, 452517, 661371, 699010, 754195, 905034, 1048515, 1102285, 1322742, 1508390, 2097030, 2204570, 2262585, 2865941, 3306855, 4525170, 5731882, 6613710, 8597823, 14329705, 17195646, 28659410, 42989115, 85978230]

約数ペア:

[(1, 85978230), (2, 42989115), (3, 28659410), (5, 17195646), (6, 14329705), (10, 8597823), (13, 6613710), (15, 5731882), (19, 4525170), (26, 3306855), (30, 2865941), (38, 2262585), (39, 2204570), (41, 2097030), (57, 1508390), (65, 1322742), (78, 1102285), (82, 1048515), (95, 905034), (114, 754195), (123, 699010), (130, 661371), (190, 452517), (195, 440914), (205, 419406), (246, 349505), (247, 348090), (283, 303810), (285, 301678), (390, 220457), (410, 209703), (494, 174045), (533, 161310), (566, 151905), (570, 150839), (615, 139802), (741, 116030), (779, 110370), (849, 101270), (1066, 80655), (1230, 69901), (1235, 69618), (1415, 60762), (1482, 58015), (1558, 55185), (1599, 53770), (1698, 50635), (2337, 36790), (2470, 34809), (2665, 32262), (2830, 30381), (3198, 26885), (3679, 23370), (3705, 23206), (3895, 22074), (4245, 20254), (4674, 18395), (5330, 16131), (5377, 15990), (7358, 11685), (7410, 11603), (7790, 11037), (7995, 10754), (8490, 10127)]