1925632380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{6359}}^1$

素因数の和:6488

約数の個数: 144

約数和(自身を含む): 6333949440

約数和(自身を除く): 4408317060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 103, 105, 140, 147, 196, 206, 210, 245, 294, 309, 412, 420, 490, 515, 588, 618, 721, 735, 980, 1030, 1236, 1442, 1470, 1545, 2060, 2163, 2884, 2940, 3090, 3605, 4326, 5047, 6180, 6359, 7210, 8652, 10094, 10815, 12718, 14420, 15141, 19077, 20188, 21630, 25235, 25436, 30282, 31795, 38154, 43260, 44513, 50470, 60564, 63590, 75705, 76308, 89026, 95385, 100940, 127180, 133539, 151410, 178052, 190770, 222565, 267078, 302820, 311591, 381540, 445130, 534156, 623182, 654977, 667695, 890260, 934773, 1246364, 1309954, 1335390, 1557955, 1869546, 1964931, 2619908, 2670780, 3115910, 3274885, 3739092, 3929862, 4584839, 4673865, 6231820, 6549770, 7859724, 9169678, 9347730, 9824655, 13099540, 13754517, 18339356, 18695460, 19649310, 22924195, 27509034, 32093873, 39298620, 45848390, 55018068, 64187746, 68772585, 91696780, 96281619, 128375492, 137545170, 160469365, 192563238, 275090340, 320938730, 385126476, 481408095, 641877460, 962816190, 1925632380]

約数ペア:

[(1, 1925632380), (2, 962816190), (3, 641877460), (4, 481408095), (5, 385126476), (6, 320938730), (7, 275090340), (10, 192563238), (12, 160469365), (14, 137545170), (15, 128375492), (20, 96281619), (21, 91696780), (28, 68772585), (30, 64187746), (35, 55018068), (42, 45848390), (49, 39298620), (60, 32093873), (70, 27509034), (84, 22924195), (98, 19649310), (103, 18695460), (105, 18339356), (140, 13754517), (147, 13099540), (196, 9824655), (206, 9347730), (210, 9169678), (245, 7859724), (294, 6549770), (309, 6231820), (412, 4673865), (420, 4584839), (490, 3929862), (515, 3739092), (588, 3274885), (618, 3115910), (721, 2670780), (735, 2619908), (980, 1964931), (1030, 1869546), (1236, 1557955), (1442, 1335390), (1470, 1309954), (1545, 1246364), (2060, 934773), (2163, 890260), (2884, 667695), (2940, 654977), (3090, 623182), (3605, 534156), (4326, 445130), (5047, 381540), (6180, 311591), (6359, 302820), (7210, 267078), (8652, 222565), (10094, 190770), (10815, 178052), (12718, 151410), (14420, 133539), (15141, 127180), (19077, 100940), (20188, 95385), (21630, 89026), (25235, 76308), (25436, 75705), (30282, 63590), (31795, 60564), (38154, 50470), (43260, 44513)]