13406970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 34721280

約数和(自身を除く): 21314310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 190, 215, 258, 285, 430, 547, 570, 645, 817, 1094, 1290, 1634, 1641, 2451, 2735, 3282, 4085, 4902, 5470, 8170, 8205, 10393, 12255, 16410, 20786, 23521, 24510, 31179, 47042, 51965, 62358, 70563, 103930, 117605, 141126, 155895, 235210, 311790, 352815, 446899, 705630, 893798, 1340697, 2234495, 2681394, 4468990, 6703485, 13406970]

約数ペア:

[(1, 13406970), (2, 6703485), (3, 4468990), (5, 2681394), (6, 2234495), (10, 1340697), (15, 893798), (19, 705630), (30, 446899), (38, 352815), (43, 311790), (57, 235210), (86, 155895), (95, 141126), (114, 117605), (129, 103930), (190, 70563), (215, 62358), (258, 51965), (285, 47042), (430, 31179), (547, 24510), (570, 23521), (645, 20786), (817, 16410), (1094, 12255), (1290, 10393), (1634, 8205), (1641, 8170), (2451, 5470), (2735, 4902), (3282, 4085)]