1570225930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:704

約数の個数: 128

約数和(自身を含む): 3688312320

約数和(自身を除く): 2118086390

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 197, 247, 266, 394, 455, 461, 494, 665, 910, 922, 985, 1235, 1330, 1379, 1729, 1970, 2305, 2470, 2561, 2758, 3227, 3458, 3743, 4610, 5122, 5993, 6454, 6895, 7486, 8645, 8759, 11986, 12805, 13790, 16135, 17290, 17518, 17927, 18715, 25610, 26201, 29965, 32270, 35854, 37430, 41951, 43795, 48659, 52402, 59930, 61313, 83902, 87590, 89635, 90817, 97318, 113867, 122626, 131005, 179270, 181634, 209755, 227734, 243295, 262010, 306565, 340613, 419510, 454085, 486590, 569335, 613130, 635719, 681226, 797069, 908170, 1138670, 1180621, 1271438, 1594138, 1703065, 1725523, 2361242, 3178595, 3406130, 3451046, 3985345, 5903105, 6357190, 7970690, 8264347, 8627615, 11806210, 12078661, 16528694, 17255230, 22431799, 24157322, 41321735, 44863598, 60393305, 82643470, 112158995, 120786610, 157022593, 224317990, 314045186, 785112965, 1570225930]

約数ペア:

[(1, 1570225930), (2, 785112965), (5, 314045186), (7, 224317990), (10, 157022593), (13, 120786610), (14, 112158995), (19, 82643470), (26, 60393305), (35, 44863598), (38, 41321735), (65, 24157322), (70, 22431799), (91, 17255230), (95, 16528694), (130, 12078661), (133, 11806210), (182, 8627615), (190, 8264347), (197, 7970690), (247, 6357190), (266, 5903105), (394, 3985345), (455, 3451046), (461, 3406130), (494, 3178595), (665, 2361242), (910, 1725523), (922, 1703065), (985, 1594138), (1235, 1271438), (1330, 1180621), (1379, 1138670), (1729, 908170), (1970, 797069), (2305, 681226), (2470, 635719), (2561, 613130), (2758, 569335), (3227, 486590), (3458, 454085), (3743, 419510), (4610, 340613), (5122, 306565), (5993, 262010), (6454, 243295), (6895, 227734), (7486, 209755), (8645, 181634), (8759, 179270), (11986, 131005), (12805, 122626), (13790, 113867), (16135, 97318), (17290, 90817), (17518, 89635), (17927, 87590), (18715, 83902), (25610, 61313), (26201, 59930), (29965, 52402), (32270, 48659), (35854, 43795), (37430, 41951)]