19170060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3511}}^1$

素因数の和:3543

約数の個数: 96

約数和(自身を含む): 66081792

約数和(自身を除く): 46911732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 3511, 5460, 7022, 10533, 14044, 17555, 21066, 24577, 35110, 42132, 45643, 49154, 52665, 70220, 73731, 91286, 98308, 105330, 122885, 136929, 147462, 182572, 210660, 228215, 245770, 273858, 294924, 319501, 368655, 456430, 491540, 547716, 639002, 684645, 737310, 912860, 958503, 1278004, 1369290, 1474620, 1597505, 1917006, 2738580, 3195010, 3834012, 4792515, 6390020, 9585030, 19170060]

約数ペア:

[(1, 19170060), (2, 9585030), (3, 6390020), (4, 4792515), (5, 3834012), (6, 3195010), (7, 2738580), (10, 1917006), (12, 1597505), (13, 1474620), (14, 1369290), (15, 1278004), (20, 958503), (21, 912860), (26, 737310), (28, 684645), (30, 639002), (35, 547716), (39, 491540), (42, 456430), (52, 368655), (60, 319501), (65, 294924), (70, 273858), (78, 245770), (84, 228215), (91, 210660), (105, 182572), (130, 147462), (140, 136929), (156, 122885), (182, 105330), (195, 98308), (210, 91286), (260, 73731), (273, 70220), (364, 52665), (390, 49154), (420, 45643), (455, 42132), (546, 35110), (780, 24577), (910, 21066), (1092, 17555), (1365, 14044), (1820, 10533), (2730, 7022), (3511, 5460)]