938790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:99

約数の個数: 80

約数和(自身を含む): 2700720

約数和(自身を除く): 1761930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 61, 81, 90, 95, 114, 122, 135, 162, 171, 183, 190, 270, 285, 305, 342, 366, 405, 513, 549, 570, 610, 810, 855, 915, 1026, 1098, 1159, 1539, 1647, 1710, 1830, 2318, 2565, 2745, 3078, 3294, 3477, 4941, 5130, 5490, 5795, 6954, 7695, 8235, 9882, 10431, 11590, 15390, 16470, 17385, 20862, 24705, 31293, 34770, 49410, 52155, 62586, 93879, 104310, 156465, 187758, 312930, 469395, 938790]

約数ペア:

[(1, 938790), (2, 469395), (3, 312930), (5, 187758), (6, 156465), (9, 104310), (10, 93879), (15, 62586), (18, 52155), (19, 49410), (27, 34770), (30, 31293), (38, 24705), (45, 20862), (54, 17385), (57, 16470), (61, 15390), (81, 11590), (90, 10431), (95, 9882), (114, 8235), (122, 7695), (135, 6954), (162, 5795), (171, 5490), (183, 5130), (190, 4941), (270, 3477), (285, 3294), (305, 3078), (342, 2745), (366, 2565), (405, 2318), (513, 1830), (549, 1710), (570, 1647), (610, 1539), (810, 1159), (855, 1098), (915, 1026)]