16919430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 45964800

約数和(自身を除く): 29045370

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 79, 110, 118, 121, 158, 165, 177, 237, 242, 295, 330, 354, 363, 395, 474, 590, 605, 649, 726, 790, 869, 885, 1185, 1210, 1298, 1738, 1770, 1815, 1947, 2370, 2607, 3245, 3630, 3894, 4345, 4661, 5214, 6490, 7139, 8690, 9322, 9559, 9735, 13035, 13983, 14278, 19118, 19470, 21417, 23305, 26070, 27966, 28677, 35695, 42834, 46610, 47795, 51271, 57354, 69915, 71390, 95590, 102542, 107085, 139830, 143385, 153813, 214170, 256355, 286770, 307626, 512710, 563981, 769065, 1127962, 1538130, 1691943, 2819905, 3383886, 5639810, 8459715, 16919430]

約数ペア:

[(1, 16919430), (2, 8459715), (3, 5639810), (5, 3383886), (6, 2819905), (10, 1691943), (11, 1538130), (15, 1127962), (22, 769065), (30, 563981), (33, 512710), (55, 307626), (59, 286770), (66, 256355), (79, 214170), (110, 153813), (118, 143385), (121, 139830), (158, 107085), (165, 102542), (177, 95590), (237, 71390), (242, 69915), (295, 57354), (330, 51271), (354, 47795), (363, 46610), (395, 42834), (474, 35695), (590, 28677), (605, 27966), (649, 26070), (726, 23305), (790, 21417), (869, 19470), (885, 19118), (1185, 14278), (1210, 13983), (1298, 13035), (1738, 9735), (1770, 9559), (1815, 9322), (1947, 8690), (2370, 7139), (2607, 6490), (3245, 5214), (3630, 4661), (3894, 4345)]