2340653250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{557}}^1$

素因数の和:1021

約数の個数: 128

約数和(自身を含む): 6317595648

約数和(自身を除く): 3976942398

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 431, 557, 650, 750, 862, 975, 1114, 1293, 1625, 1671, 1950, 2155, 2586, 2785, 3250, 3342, 4310, 4875, 5570, 5603, 6465, 7241, 8355, 9750, 10775, 11206, 12930, 13925, 14482, 16710, 16809, 21550, 21723, 27850, 28015, 32325, 33618, 36205, 41775, 43446, 53875, 56030, 64650, 69625, 72410, 83550, 84045, 107750, 108615, 139250, 140075, 161625, 168090, 181025, 208875, 217230, 240067, 280150, 323250, 362050, 417750, 420225, 480134, 543075, 700375, 720201, 840450, 905125, 1086150, 1200335, 1400750, 1440402, 1810250, 2101125, 2400670, 2715375, 3120871, 3601005, 4202250, 5430750, 6001675, 6241742, 7202010, 9362613, 12003350, 15604355, 18005025, 18725226, 30008375, 31208710, 36010050, 46813065, 60016750, 78021775, 90025125, 93626130, 156043550, 180050250, 234065325, 390108875, 468130650, 780217750, 1170326625, 2340653250]

約数ペア:

[(1, 2340653250), (2, 1170326625), (3, 780217750), (5, 468130650), (6, 390108875), (10, 234065325), (13, 180050250), (15, 156043550), (25, 93626130), (26, 90025125), (30, 78021775), (39, 60016750), (50, 46813065), (65, 36010050), (75, 31208710), (78, 30008375), (125, 18725226), (130, 18005025), (150, 15604355), (195, 12003350), (250, 9362613), (325, 7202010), (375, 6241742), (390, 6001675), (431, 5430750), (557, 4202250), (650, 3601005), (750, 3120871), (862, 2715375), (975, 2400670), (1114, 2101125), (1293, 1810250), (1625, 1440402), (1671, 1400750), (1950, 1200335), (2155, 1086150), (2586, 905125), (2785, 840450), (3250, 720201), (3342, 700375), (4310, 543075), (4875, 480134), (5570, 420225), (5603, 417750), (6465, 362050), (7241, 323250), (8355, 280150), (9750, 240067), (10775, 217230), (11206, 208875), (12930, 181025), (13925, 168090), (14482, 161625), (16710, 140075), (16809, 139250), (21550, 108615), (21723, 107750), (27850, 84045), (28015, 83550), (32325, 72410), (33618, 69625), (36205, 64650), (41775, 56030), (43446, 53875)]