15724590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:606

約数の個数: 96

約数和(自身を含む): 46293120

約数和(自身を除く): 30568530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 563, 570, 665, 735, 798, 931, 1126, 1330, 1470, 1689, 1862, 1995, 2793, 2815, 3378, 3941, 3990, 4655, 5586, 5630, 7882, 8445, 9310, 10697, 11823, 13965, 16890, 19705, 21394, 23646, 27587, 27930, 32091, 39410, 53485, 55174, 59115, 64182, 74879, 82761, 106970, 118230, 137935, 149758, 160455, 165522, 224637, 275870, 320910, 374395, 413805, 449274, 524153, 748790, 827610, 1048306, 1123185, 1572459, 2246370, 2620765, 3144918, 5241530, 7862295, 15724590]

約数ペア:

[(1, 15724590), (2, 7862295), (3, 5241530), (5, 3144918), (6, 2620765), (7, 2246370), (10, 1572459), (14, 1123185), (15, 1048306), (19, 827610), (21, 748790), (30, 524153), (35, 449274), (38, 413805), (42, 374395), (49, 320910), (57, 275870), (70, 224637), (95, 165522), (98, 160455), (105, 149758), (114, 137935), (133, 118230), (147, 106970), (190, 82761), (210, 74879), (245, 64182), (266, 59115), (285, 55174), (294, 53485), (399, 39410), (490, 32091), (563, 27930), (570, 27587), (665, 23646), (735, 21394), (798, 19705), (931, 16890), (1126, 13965), (1330, 11823), (1470, 10697), (1689, 9310), (1862, 8445), (1995, 7882), (2793, 5630), (2815, 5586), (3378, 4655), (3941, 3990)]