19078470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3719}}^1$

素因数の和:3754

約数の個数: 64

約数和(自身を含む): 53568000

約数和(自身を除く): 34489530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 3719, 5130, 7438, 11157, 18595, 22314, 33471, 37190, 55785, 66942, 70661, 100413, 111570, 141322, 167355, 200826, 211983, 334710, 353305, 423966, 502065, 635949, 706610, 1004130, 1059915, 1271898, 1907847, 2119830, 3179745, 3815694, 6359490, 9539235, 19078470]

約数ペア:

[(1, 19078470), (2, 9539235), (3, 6359490), (5, 3815694), (6, 3179745), (9, 2119830), (10, 1907847), (15, 1271898), (18, 1059915), (19, 1004130), (27, 706610), (30, 635949), (38, 502065), (45, 423966), (54, 353305), (57, 334710), (90, 211983), (95, 200826), (114, 167355), (135, 141322), (171, 111570), (190, 100413), (270, 70661), (285, 66942), (342, 55785), (513, 37190), (570, 33471), (855, 22314), (1026, 18595), (1710, 11157), (2565, 7438), (3719, 5130)]