31841910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2107

約数の個数: 80

約数和(自身を含む): 90169200

約数和(自身を除く): 58327290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2069, 2565, 3078, 4138, 5130, 6207, 7695, 10345, 12414, 15390, 18621, 20690, 31035, 37242, 39311, 55863, 62070, 78622, 93105, 111726, 117933, 167589, 186210, 196555, 235866, 279315, 335178, 353799, 393110, 558630, 589665, 707598, 837945, 1061397, 1179330, 1675890, 1768995, 2122794, 3184191, 3537990, 5306985, 6368382, 10613970, 15920955, 31841910]

約数ペア:

[(1, 31841910), (2, 15920955), (3, 10613970), (5, 6368382), (6, 5306985), (9, 3537990), (10, 3184191), (15, 2122794), (18, 1768995), (19, 1675890), (27, 1179330), (30, 1061397), (38, 837945), (45, 707598), (54, 589665), (57, 558630), (81, 393110), (90, 353799), (95, 335178), (114, 279315), (135, 235866), (162, 196555), (171, 186210), (190, 167589), (270, 117933), (285, 111726), (342, 93105), (405, 78622), (513, 62070), (570, 55863), (810, 39311), (855, 37242), (1026, 31035), (1539, 20690), (1710, 18621), (2069, 15390), (2565, 12414), (3078, 10345), (4138, 7695), (5130, 6207)]