15618570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 44789760

約数和(自身を除く): 29171190

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 47, 53, 55, 57, 66, 94, 95, 106, 110, 114, 141, 159, 165, 190, 209, 235, 265, 282, 285, 318, 330, 418, 470, 517, 530, 570, 583, 627, 705, 795, 893, 1007, 1034, 1045, 1166, 1254, 1410, 1551, 1590, 1749, 1786, 2014, 2090, 2491, 2585, 2679, 2915, 3021, 3102, 3135, 3498, 4465, 4982, 5035, 5170, 5358, 5830, 6042, 6270, 7473, 7755, 8745, 8930, 9823, 10070, 11077, 12455, 13395, 14946, 15105, 15510, 17490, 19646, 22154, 24910, 26790, 27401, 29469, 30210, 33231, 37365, 47329, 49115, 54802, 55385, 58938, 66462, 74730, 82203, 94658, 98230, 110770, 137005, 141987, 147345, 164406, 166155, 236645, 274010, 283974, 294690, 332310, 411015, 473290, 520619, 709935, 822030, 1041238, 1419870, 1561857, 2603095, 3123714, 5206190, 7809285, 15618570]

約数ペア:

[(1, 15618570), (2, 7809285), (3, 5206190), (5, 3123714), (6, 2603095), (10, 1561857), (11, 1419870), (15, 1041238), (19, 822030), (22, 709935), (30, 520619), (33, 473290), (38, 411015), (47, 332310), (53, 294690), (55, 283974), (57, 274010), (66, 236645), (94, 166155), (95, 164406), (106, 147345), (110, 141987), (114, 137005), (141, 110770), (159, 98230), (165, 94658), (190, 82203), (209, 74730), (235, 66462), (265, 58938), (282, 55385), (285, 54802), (318, 49115), (330, 47329), (418, 37365), (470, 33231), (517, 30210), (530, 29469), (570, 27401), (583, 26790), (627, 24910), (705, 22154), (795, 19646), (893, 17490), (1007, 15510), (1034, 15105), (1045, 14946), (1166, 13395), (1254, 12455), (1410, 11077), (1551, 10070), (1590, 9823), (1749, 8930), (1786, 8745), (2014, 7755), (2090, 7473), (2491, 6270), (2585, 6042), (2679, 5830), (2915, 5358), (3021, 5170), (3102, 5035), (3135, 4982), (3498, 4465)]