1451497190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:438

約数の個数: 128

約数和(自身を含む): 3204956160

約数和(自身を除く): 1753458970

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 110, 130, 137, 143, 155, 239, 274, 286, 310, 341, 403, 478, 682, 685, 715, 806, 1195, 1370, 1430, 1507, 1705, 1781, 2015, 2390, 2629, 3014, 3107, 3410, 3562, 4030, 4247, 4433, 5258, 6214, 7409, 7535, 8494, 8866, 8905, 13145, 14818, 15070, 15535, 17810, 19591, 21235, 22165, 26290, 31070, 32743, 34177, 37045, 39182, 42470, 44330, 46717, 55211, 65486, 68354, 74090, 81499, 93434, 96317, 97955, 110422, 162998, 163715, 170885, 192634, 195910, 233585, 276055, 327430, 341770, 360173, 407495, 425659, 467170, 481585, 552110, 607321, 720346, 814990, 851318, 963170, 1015033, 1059487, 1214642, 1800865, 2030066, 2118974, 2128295, 3036605, 3601730, 4256590, 4682249, 5075165, 5297435, 6073210, 9364498, 10150330, 10594870, 11165363, 13195429, 22330726, 23411245, 26390858, 46822490, 55826815, 65977145, 111653630, 131954290, 145149719, 290299438, 725748595, 1451497190]

約数ペア:

[(1, 1451497190), (2, 725748595), (5, 290299438), (10, 145149719), (11, 131954290), (13, 111653630), (22, 65977145), (26, 55826815), (31, 46822490), (55, 26390858), (62, 23411245), (65, 22330726), (110, 13195429), (130, 11165363), (137, 10594870), (143, 10150330), (155, 9364498), (239, 6073210), (274, 5297435), (286, 5075165), (310, 4682249), (341, 4256590), (403, 3601730), (478, 3036605), (682, 2128295), (685, 2118974), (715, 2030066), (806, 1800865), (1195, 1214642), (1370, 1059487), (1430, 1015033), (1507, 963170), (1705, 851318), (1781, 814990), (2015, 720346), (2390, 607321), (2629, 552110), (3014, 481585), (3107, 467170), (3410, 425659), (3562, 407495), (4030, 360173), (4247, 341770), (4433, 327430), (5258, 276055), (6214, 233585), (7409, 195910), (7535, 192634), (8494, 170885), (8866, 163715), (8905, 162998), (13145, 110422), (14818, 97955), (15070, 96317), (15535, 93434), (17810, 81499), (19591, 74090), (21235, 68354), (22165, 65486), (26290, 55211), (31070, 46717), (32743, 44330), (34177, 42470), (37045, 39182)]