140467470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 400619520

約数和(自身を除く): 260152050

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 137, 143, 165, 195, 239, 274, 286, 330, 390, 411, 429, 478, 685, 715, 717, 822, 858, 1195, 1370, 1430, 1434, 1507, 1781, 2055, 2145, 2390, 2629, 3014, 3107, 3562, 3585, 4110, 4290, 4521, 5258, 5343, 6214, 7170, 7535, 7887, 8905, 9042, 9321, 10686, 13145, 15070, 15535, 15774, 17810, 18642, 19591, 22605, 26290, 26715, 31070, 32743, 34177, 39182, 39435, 45210, 46605, 53430, 58773, 65486, 68354, 78870, 93210, 97955, 98229, 102531, 117546, 163715, 170885, 195910, 196458, 205062, 293865, 327430, 341770, 360173, 425659, 491145, 512655, 587730, 720346, 851318, 982290, 1025310, 1080519, 1276977, 1800865, 2128295, 2161038, 2553954, 3601730, 4256590, 4682249, 5402595, 6384885, 9364498, 10805190, 12769770, 14046747, 23411245, 28093494, 46822490, 70233735, 140467470]

約数ペア:

[(1, 140467470), (2, 70233735), (3, 46822490), (5, 28093494), (6, 23411245), (10, 14046747), (11, 12769770), (13, 10805190), (15, 9364498), (22, 6384885), (26, 5402595), (30, 4682249), (33, 4256590), (39, 3601730), (55, 2553954), (65, 2161038), (66, 2128295), (78, 1800865), (110, 1276977), (130, 1080519), (137, 1025310), (143, 982290), (165, 851318), (195, 720346), (239, 587730), (274, 512655), (286, 491145), (330, 425659), (390, 360173), (411, 341770), (429, 327430), (478, 293865), (685, 205062), (715, 196458), (717, 195910), (822, 170885), (858, 163715), (1195, 117546), (1370, 102531), (1430, 98229), (1434, 97955), (1507, 93210), (1781, 78870), (2055, 68354), (2145, 65486), (2390, 58773), (2629, 53430), (3014, 46605), (3107, 45210), (3562, 39435), (3585, 39182), (4110, 34177), (4290, 32743), (4521, 31070), (5258, 26715), (5343, 26290), (6214, 22605), (7170, 19591), (7535, 18642), (7887, 17810), (8905, 15774), (9042, 15535), (9321, 15070), (10686, 13145)]