213175410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:528

約数の個数: 128

約数和(自身を含む): 624236544

約数和(自身を除く): 411061134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 211, 238, 255, 283, 357, 422, 510, 566, 595, 633, 714, 849, 1055, 1190, 1266, 1415, 1477, 1698, 1785, 1981, 2110, 2830, 2954, 3165, 3570, 3587, 3962, 4245, 4431, 4811, 5943, 6330, 7174, 7385, 8490, 8862, 9622, 9905, 10761, 11886, 14433, 14770, 17935, 19810, 21522, 22155, 24055, 25109, 28866, 29715, 33677, 35870, 44310, 48110, 50218, 53805, 59430, 59713, 67354, 72165, 75327, 101031, 107610, 119426, 125545, 144330, 150654, 168385, 179139, 202062, 251090, 298565, 336770, 358278, 376635, 417991, 505155, 597130, 753270, 835982, 895695, 1010310, 1015121, 1253973, 1791390, 2030242, 2089955, 2507946, 3045363, 4179910, 5075605, 6090726, 6269865, 7105847, 10151210, 12539730, 14211694, 15226815, 21317541, 30453630, 35529235, 42635082, 71058470, 106587705, 213175410]

約数ペア:

[(1, 213175410), (2, 106587705), (3, 71058470), (5, 42635082), (6, 35529235), (7, 30453630), (10, 21317541), (14, 15226815), (15, 14211694), (17, 12539730), (21, 10151210), (30, 7105847), (34, 6269865), (35, 6090726), (42, 5075605), (51, 4179910), (70, 3045363), (85, 2507946), (102, 2089955), (105, 2030242), (119, 1791390), (170, 1253973), (210, 1015121), (211, 1010310), (238, 895695), (255, 835982), (283, 753270), (357, 597130), (422, 505155), (510, 417991), (566, 376635), (595, 358278), (633, 336770), (714, 298565), (849, 251090), (1055, 202062), (1190, 179139), (1266, 168385), (1415, 150654), (1477, 144330), (1698, 125545), (1785, 119426), (1981, 107610), (2110, 101031), (2830, 75327), (2954, 72165), (3165, 67354), (3570, 59713), (3587, 59430), (3962, 53805), (4245, 50218), (4431, 48110), (4811, 44310), (5943, 35870), (6330, 33677), (7174, 29715), (7385, 28866), (8490, 25109), (8862, 24055), (9622, 22155), (9905, 21522), (10761, 19810), (11886, 17935), (14433, 14770)]