139172670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16993}}^1$

素因数の和:17026

約数の個数: 96

約数和(自身を含む): 445378752

約数和(自身を除く): 306206082

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 16993, 33986, 50979, 84965, 101958, 118951, 152937, 169930, 220909, 237902, 254895, 305874, 356853, 441818, 509790, 594755, 662727, 713706, 764685, 1070559, 1104545, 1189510, 1325454, 1529370, 1546363, 1784265, 1988181, 2141118, 2209090, 3092726, 3313635, 3568530, 3976362, 4639089, 5352795, 6627270, 7731815, 9278178, 9940905, 10705590, 13917267, 15463630, 19881810, 23195445, 27834534, 46390890, 69586335, 139172670]

約数ペア:

[(1, 139172670), (2, 69586335), (3, 46390890), (5, 27834534), (6, 23195445), (7, 19881810), (9, 15463630), (10, 13917267), (13, 10705590), (14, 9940905), (15, 9278178), (18, 7731815), (21, 6627270), (26, 5352795), (30, 4639089), (35, 3976362), (39, 3568530), (42, 3313635), (45, 3092726), (63, 2209090), (65, 2141118), (70, 1988181), (78, 1784265), (90, 1546363), (91, 1529370), (105, 1325454), (117, 1189510), (126, 1104545), (130, 1070559), (182, 764685), (195, 713706), (210, 662727), (234, 594755), (273, 509790), (315, 441818), (390, 356853), (455, 305874), (546, 254895), (585, 237902), (630, 220909), (819, 169930), (910, 152937), (1170, 118951), (1365, 101958), (1638, 84965), (2730, 50979), (4095, 33986), (8190, 16993)]