613946970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10709}}^1$

素因数の和:10749

約数の個数: 144

約数和(自身を含む): 1999899720

約数和(自身を除く): 1385952750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 1170, 1274, 1365, 1470, 1638, 1911, 2205, 2730, 3185, 3822, 4095, 4410, 5733, 6370, 8190, 9555, 10709, 11466, 19110, 21418, 28665, 32127, 53545, 57330, 64254, 74963, 96381, 107090, 139217, 149926, 160635, 192762, 224889, 278434, 321270, 374815, 417651, 449778, 481905, 524741, 674667, 696085, 749630, 835302, 963810, 974519, 1049482, 1124445, 1252953, 1349334, 1392170, 1574223, 1949038, 2088255, 2248890, 2505906, 2623705, 2923557, 3148446, 3373335, 4176510, 4722669, 4872595, 5247410, 5847114, 6264765, 6746670, 6821633, 7871115, 8770671, 9445338, 9745190, 12529530, 13643266, 14617785, 15742230, 17541342, 20464899, 23613345, 29235570, 34108165, 40929798, 43853355, 47226690, 61394697, 68216330, 87706710, 102324495, 122789394, 204648990, 306973485, 613946970]

約数ペア:

[(1, 613946970), (2, 306973485), (3, 204648990), (5, 122789394), (6, 102324495), (7, 87706710), (9, 68216330), (10, 61394697), (13, 47226690), (14, 43853355), (15, 40929798), (18, 34108165), (21, 29235570), (26, 23613345), (30, 20464899), (35, 17541342), (39, 15742230), (42, 14617785), (45, 13643266), (49, 12529530), (63, 9745190), (65, 9445338), (70, 8770671), (78, 7871115), (90, 6821633), (91, 6746670), (98, 6264765), (105, 5847114), (117, 5247410), (126, 4872595), (130, 4722669), (147, 4176510), (182, 3373335), (195, 3148446), (210, 2923557), (234, 2623705), (245, 2505906), (273, 2248890), (294, 2088255), (315, 1949038), (390, 1574223), (441, 1392170), (455, 1349334), (490, 1252953), (546, 1124445), (585, 1049482), (630, 974519), (637, 963810), (735, 835302), (819, 749630), (882, 696085), (910, 674667), (1170, 524741), (1274, 481905), (1365, 449778), (1470, 417651), (1638, 374815), (1911, 321270), (2205, 278434), (2730, 224889), (3185, 192762), (3822, 160635), (4095, 149926), (4410, 139217), (5733, 107090), (6370, 96381), (8190, 74963), (9555, 64254), (10709, 57330), (11466, 53545), (19110, 32127), (21418, 28665)]