2323890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:189

約数の個数: 80

約数和(自身を含む): 6621120

約数和(自身を除く): 4297230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 151, 162, 171, 190, 270, 285, 302, 342, 405, 453, 513, 570, 755, 810, 855, 906, 1026, 1359, 1510, 1539, 1710, 2265, 2565, 2718, 2869, 3078, 4077, 4530, 5130, 5738, 6795, 7695, 8154, 8607, 12231, 13590, 14345, 15390, 17214, 20385, 24462, 25821, 28690, 40770, 43035, 51642, 61155, 77463, 86070, 122310, 129105, 154926, 232389, 258210, 387315, 464778, 774630, 1161945, 2323890]

約数ペア:

[(1, 2323890), (2, 1161945), (3, 774630), (5, 464778), (6, 387315), (9, 258210), (10, 232389), (15, 154926), (18, 129105), (19, 122310), (27, 86070), (30, 77463), (38, 61155), (45, 51642), (54, 43035), (57, 40770), (81, 28690), (90, 25821), (95, 24462), (114, 20385), (135, 17214), (151, 15390), (162, 14345), (171, 13590), (190, 12231), (270, 8607), (285, 8154), (302, 7695), (342, 6795), (405, 5738), (453, 5130), (513, 4530), (570, 4077), (755, 3078), (810, 2869), (855, 2718), (906, 2565), (1026, 2265), (1359, 1710), (1510, 1539)]