69825210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25577}}^1$

素因数の和:25607

約数の個数: 64

約数和(自身を含む): 206260992

約数和(自身を除く): 136435782

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 25577, 51154, 76731, 127885, 153462, 179039, 255770, 332501, 358078, 383655, 537117, 665002, 767310, 895195, 997503, 1074234, 1662505, 1790390, 1995006, 2327507, 2685585, 3325010, 4655014, 4987515, 5371170, 6982521, 9975030, 11637535, 13965042, 23275070, 34912605, 69825210]

約数ペア:

[(1, 69825210), (2, 34912605), (3, 23275070), (5, 13965042), (6, 11637535), (7, 9975030), (10, 6982521), (13, 5371170), (14, 4987515), (15, 4655014), (21, 3325010), (26, 2685585), (30, 2327507), (35, 1995006), (39, 1790390), (42, 1662505), (65, 1074234), (70, 997503), (78, 895195), (91, 767310), (105, 665002), (130, 537117), (182, 383655), (195, 358078), (210, 332501), (273, 255770), (390, 179039), (455, 153462), (546, 127885), (910, 76731), (1365, 51154), (2730, 25577)]