169747110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 492428160

約数和(自身を除く): 322681050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 137, 195, 234, 270, 274, 351, 353, 390, 411, 585, 685, 702, 706, 822, 1059, 1170, 1233, 1370, 1755, 1765, 1781, 2055, 2118, 2466, 3177, 3510, 3530, 3562, 3699, 4110, 4589, 5295, 5343, 6165, 6354, 7398, 8905, 9178, 9531, 10590, 10686, 12330, 13767, 15885, 16029, 17810, 18495, 19062, 22945, 26715, 27534, 31770, 32058, 36990, 41301, 45890, 47655, 48087, 48361, 53430, 68835, 80145, 82602, 95310, 96174, 96722, 123903, 137670, 145083, 160290, 206505, 240435, 241805, 247806, 290166, 413010, 435249, 480870, 483610, 619515, 628693, 725415, 870498, 1239030, 1257386, 1305747, 1450830, 1886079, 2176245, 2611494, 3143465, 3772158, 4352490, 5658237, 6286930, 6528735, 9430395, 11316474, 13057470, 16974711, 18860790, 28291185, 33949422, 56582370, 84873555, 169747110]

約数ペア:

[(1, 169747110), (2, 84873555), (3, 56582370), (5, 33949422), (6, 28291185), (9, 18860790), (10, 16974711), (13, 13057470), (15, 11316474), (18, 9430395), (26, 6528735), (27, 6286930), (30, 5658237), (39, 4352490), (45, 3772158), (54, 3143465), (65, 2611494), (78, 2176245), (90, 1886079), (117, 1450830), (130, 1305747), (135, 1257386), (137, 1239030), (195, 870498), (234, 725415), (270, 628693), (274, 619515), (351, 483610), (353, 480870), (390, 435249), (411, 413010), (585, 290166), (685, 247806), (702, 241805), (706, 240435), (822, 206505), (1059, 160290), (1170, 145083), (1233, 137670), (1370, 123903), (1755, 96722), (1765, 96174), (1781, 95310), (2055, 82602), (2118, 80145), (2466, 68835), (3177, 53430), (3510, 48361), (3530, 48087), (3562, 47655), (3699, 45890), (4110, 41301), (4589, 36990), (5295, 32058), (5343, 31770), (6165, 27534), (6354, 26715), (7398, 22945), (8905, 19062), (9178, 18495), (9531, 17810), (10590, 16029), (10686, 15885), (12330, 13767)]