3431970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:261

約数の個数: 80

約数和(自身を含む): 9757440

約数和(自身を除く): 6325470

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, 223, 270, 285, 342, 405, 446, 513, 570, 669, 810, 855, 1026, 1115, 1338, 1539, 1710, 2007, 2230, 2565, 3078, 3345, 4014, 4237, 5130, 6021, 6690, 7695, 8474, 10035, 12042, 12711, 15390, 18063, 20070, 21185, 25422, 30105, 36126, 38133, 42370, 60210, 63555, 76266, 90315, 114399, 127110, 180630, 190665, 228798, 343197, 381330, 571995, 686394, 1143990, 1715985, 3431970]

約数ペア:

[(1, 3431970), (2, 1715985), (3, 1143990), (5, 686394), (6, 571995), (9, 381330), (10, 343197), (15, 228798), (18, 190665), (19, 180630), (27, 127110), (30, 114399), (38, 90315), (45, 76266), (54, 63555), (57, 60210), (81, 42370), (90, 38133), (95, 36126), (114, 30105), (135, 25422), (162, 21185), (171, 20070), (190, 18063), (223, 15390), (270, 12711), (285, 12042), (342, 10035), (405, 8474), (446, 7695), (513, 6690), (570, 6021), (669, 5130), (810, 4237), (855, 4014), (1026, 3345), (1115, 3078), (1338, 2565), (1539, 2230), (1710, 2007)]