139193370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 386311680

約数和(自身を除く): 247118310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 71, 90, 106, 135, 137, 142, 159, 213, 265, 270, 274, 318, 355, 411, 426, 477, 530, 639, 685, 710, 795, 822, 954, 1065, 1233, 1278, 1370, 1431, 1590, 1917, 2055, 2130, 2385, 2466, 2862, 3195, 3699, 3763, 3834, 4110, 4770, 6165, 6390, 7155, 7261, 7398, 7526, 9585, 9727, 11289, 12330, 14310, 14522, 18495, 18815, 19170, 19454, 21783, 22578, 29181, 33867, 36305, 36990, 37630, 43566, 48635, 56445, 58362, 65349, 67734, 72610, 87543, 97270, 101601, 108915, 112890, 130698, 145905, 169335, 175086, 196047, 203202, 217830, 262629, 291810, 326745, 338670, 392094, 437715, 508005, 515531, 525258, 653490, 875430, 980235, 1016010, 1031062, 1313145, 1546593, 1960470, 2577655, 2626290, 3093186, 4639779, 5155310, 7732965, 9279558, 13919337, 15465930, 23198895, 27838674, 46397790, 69596685, 139193370]

約数ペア:

[(1, 139193370), (2, 69596685), (3, 46397790), (5, 27838674), (6, 23198895), (9, 15465930), (10, 13919337), (15, 9279558), (18, 7732965), (27, 5155310), (30, 4639779), (45, 3093186), (53, 2626290), (54, 2577655), (71, 1960470), (90, 1546593), (106, 1313145), (135, 1031062), (137, 1016010), (142, 980235), (159, 875430), (213, 653490), (265, 525258), (270, 515531), (274, 508005), (318, 437715), (355, 392094), (411, 338670), (426, 326745), (477, 291810), (530, 262629), (639, 217830), (685, 203202), (710, 196047), (795, 175086), (822, 169335), (954, 145905), (1065, 130698), (1233, 112890), (1278, 108915), (1370, 101601), (1431, 97270), (1590, 87543), (1917, 72610), (2055, 67734), (2130, 65349), (2385, 58362), (2466, 56445), (2862, 48635), (3195, 43566), (3699, 37630), (3763, 36990), (3834, 36305), (4110, 33867), (4770, 29181), (6165, 22578), (6390, 21783), (7155, 19454), (7261, 19170), (7398, 18815), (7526, 18495), (9585, 14522), (9727, 14310), (11289, 12330)]