1492216290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149371}}^1$

素因数の和:149424

約数の個数: 64

約数和(自身を含む): 4086817920

約数和(自身を除く): 2594601630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 9990, 149371, 298742, 448113, 746855, 896226, 1344339, 1493710, 2240565, 2688678, 4033017, 4481130, 5526727, 6721695, 8066034, 11053454, 13443390, 16580181, 20165085, 27633635, 33160362, 40330170, 49740543, 55267270, 82900905, 99481086, 149221629, 165801810, 248702715, 298443258, 497405430, 746108145, 1492216290]

約数ペア:

[(1, 1492216290), (2, 746108145), (3, 497405430), (5, 298443258), (6, 248702715), (9, 165801810), (10, 149221629), (15, 99481086), (18, 82900905), (27, 55267270), (30, 49740543), (37, 40330170), (45, 33160362), (54, 27633635), (74, 20165085), (90, 16580181), (111, 13443390), (135, 11053454), (185, 8066034), (222, 6721695), (270, 5526727), (333, 4481130), (370, 4033017), (555, 2688678), (666, 2240565), (999, 1493710), (1110, 1344339), (1665, 896226), (1998, 746855), (3330, 448113), (4995, 298742), (9990, 149371)]