16585290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 48211200

約数和(自身を除く): 31625910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 53, 54, 57, 61, 90, 95, 106, 114, 122, 135, 159, 171, 183, 190, 265, 270, 285, 305, 318, 342, 366, 477, 513, 530, 549, 570, 610, 795, 855, 915, 954, 1007, 1026, 1098, 1159, 1431, 1590, 1647, 1710, 1830, 2014, 2318, 2385, 2565, 2745, 2862, 3021, 3233, 3294, 3477, 4770, 5035, 5130, 5490, 5795, 6042, 6466, 6954, 7155, 8235, 9063, 9699, 10070, 10431, 11590, 14310, 15105, 16165, 16470, 17385, 18126, 19398, 20862, 27189, 29097, 30210, 31293, 32330, 34770, 45315, 48495, 52155, 54378, 58194, 61427, 62586, 87291, 90630, 96990, 104310, 122854, 135945, 145485, 156465, 174582, 184281, 271890, 290970, 307135, 312930, 368562, 436455, 552843, 614270, 872910, 921405, 1105686, 1658529, 1842810, 2764215, 3317058, 5528430, 8292645, 16585290]

約数ペア:

[(1, 16585290), (2, 8292645), (3, 5528430), (5, 3317058), (6, 2764215), (9, 1842810), (10, 1658529), (15, 1105686), (18, 921405), (19, 872910), (27, 614270), (30, 552843), (38, 436455), (45, 368562), (53, 312930), (54, 307135), (57, 290970), (61, 271890), (90, 184281), (95, 174582), (106, 156465), (114, 145485), (122, 135945), (135, 122854), (159, 104310), (171, 96990), (183, 90630), (190, 87291), (265, 62586), (270, 61427), (285, 58194), (305, 54378), (318, 52155), (342, 48495), (366, 45315), (477, 34770), (513, 32330), (530, 31293), (549, 30210), (570, 29097), (610, 27189), (795, 20862), (855, 19398), (915, 18126), (954, 17385), (1007, 16470), (1026, 16165), (1098, 15105), (1159, 14310), (1431, 11590), (1590, 10431), (1647, 10070), (1710, 9699), (1830, 9063), (2014, 8235), (2318, 7155), (2385, 6954), (2565, 6466), (2745, 6042), (2862, 5795), (3021, 5490), (3233, 5130), (3294, 5035), (3477, 4770)]