227017830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 629451648

約数和(自身を除く): 402433818

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 97, 102, 130, 170, 194, 195, 221, 255, 291, 353, 390, 442, 485, 510, 582, 663, 706, 970, 1059, 1105, 1261, 1326, 1455, 1649, 1765, 2118, 2210, 2522, 2910, 3298, 3315, 3530, 3783, 4589, 4947, 5295, 6001, 6305, 6630, 7566, 8245, 9178, 9894, 10590, 12002, 12610, 13767, 16490, 18003, 18915, 21437, 22945, 24735, 27534, 30005, 34241, 36006, 37830, 42874, 45890, 49470, 60010, 64311, 68482, 68835, 78013, 90015, 102723, 107185, 128622, 137670, 156026, 171205, 180030, 205446, 214370, 234039, 321555, 342410, 390065, 445133, 468078, 513615, 582097, 643110, 780130, 890266, 1027230, 1164194, 1170195, 1335399, 1746291, 2225665, 2340390, 2670798, 2910485, 3492582, 4451330, 5820970, 6676995, 7567261, 8731455, 13353990, 15134522, 17462910, 22701783, 37836305, 45403566, 75672610, 113508915, 227017830]

約数ペア:

[(1, 227017830), (2, 113508915), (3, 75672610), (5, 45403566), (6, 37836305), (10, 22701783), (13, 17462910), (15, 15134522), (17, 13353990), (26, 8731455), (30, 7567261), (34, 6676995), (39, 5820970), (51, 4451330), (65, 3492582), (78, 2910485), (85, 2670798), (97, 2340390), (102, 2225665), (130, 1746291), (170, 1335399), (194, 1170195), (195, 1164194), (221, 1027230), (255, 890266), (291, 780130), (353, 643110), (390, 582097), (442, 513615), (485, 468078), (510, 445133), (582, 390065), (663, 342410), (706, 321555), (970, 234039), (1059, 214370), (1105, 205446), (1261, 180030), (1326, 171205), (1455, 156026), (1649, 137670), (1765, 128622), (2118, 107185), (2210, 102723), (2522, 90015), (2910, 78013), (3298, 68835), (3315, 68482), (3530, 64311), (3783, 60010), (4589, 49470), (4947, 45890), (5295, 42874), (6001, 37830), (6305, 36006), (6630, 34241), (7566, 30005), (8245, 27534), (9178, 24735), (9894, 22945), (10590, 21437), (12002, 18915), (12610, 18003), (13767, 16490)]