38208690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 114653448

約数和(自身を除く): 76444758

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 113, 117, 130, 153, 170, 195, 221, 226, 234, 255, 289, 306, 339, 390, 442, 510, 565, 578, 585, 663, 678, 765, 867, 1017, 1105, 1130, 1170, 1326, 1445, 1469, 1530, 1695, 1734, 1921, 1989, 2034, 2210, 2601, 2890, 2938, 3315, 3390, 3757, 3842, 3978, 4335, 4407, 5085, 5202, 5763, 6630, 7345, 7514, 8670, 8814, 9605, 9945, 10170, 11271, 11526, 13005, 13221, 14690, 17289, 18785, 19210, 19890, 22035, 22542, 24973, 26010, 26442, 28815, 32657, 33813, 34578, 37570, 44070, 49946, 56355, 57630, 65314, 66105, 67626, 74919, 86445, 97971, 112710, 124865, 132210, 149838, 163285, 169065, 172890, 195942, 224757, 249730, 293913, 326570, 338130, 374595, 424541, 449514, 489855, 587826, 749190, 849082, 979710, 1123785, 1273623, 1469565, 2122705, 2247570, 2547246, 2939130, 3820869, 4245410, 6368115, 7641738, 12736230, 19104345, 38208690]

約数ペア:

[(1, 38208690), (2, 19104345), (3, 12736230), (5, 7641738), (6, 6368115), (9, 4245410), (10, 3820869), (13, 2939130), (15, 2547246), (17, 2247570), (18, 2122705), (26, 1469565), (30, 1273623), (34, 1123785), (39, 979710), (45, 849082), (51, 749190), (65, 587826), (78, 489855), (85, 449514), (90, 424541), (102, 374595), (113, 338130), (117, 326570), (130, 293913), (153, 249730), (170, 224757), (195, 195942), (221, 172890), (226, 169065), (234, 163285), (255, 149838), (289, 132210), (306, 124865), (339, 112710), (390, 97971), (442, 86445), (510, 74919), (565, 67626), (578, 66105), (585, 65314), (663, 57630), (678, 56355), (765, 49946), (867, 44070), (1017, 37570), (1105, 34578), (1130, 33813), (1170, 32657), (1326, 28815), (1445, 26442), (1469, 26010), (1530, 24973), (1695, 22542), (1734, 22035), (1921, 19890), (1989, 19210), (2034, 18785), (2210, 17289), (2601, 14690), (2890, 13221), (2938, 13005), (3315, 11526), (3390, 11271), (3757, 10170), (3842, 9945), (3978, 9605), (4335, 8814), (4407, 8670), (5085, 7514), (5202, 7345), (5763, 6630)]