219548610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42797}}^1$

素因数の和:42832

約数の個数: 64

約数和(自身を含む): 616291200

約数和(自身を除く): 396742590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 42797, 85594, 128391, 213985, 256782, 385173, 427970, 641955, 770346, 813143, 1155519, 1283910, 1626286, 1925865, 2311038, 2439429, 3851730, 4065715, 4878858, 5777595, 7318287, 8131430, 11555190, 12197145, 14636574, 21954861, 24394290, 36591435, 43909722, 73182870, 109774305, 219548610]

約数ペア:

[(1, 219548610), (2, 109774305), (3, 73182870), (5, 43909722), (6, 36591435), (9, 24394290), (10, 21954861), (15, 14636574), (18, 12197145), (19, 11555190), (27, 8131430), (30, 7318287), (38, 5777595), (45, 4878858), (54, 4065715), (57, 3851730), (90, 2439429), (95, 2311038), (114, 1925865), (135, 1626286), (171, 1283910), (190, 1155519), (270, 813143), (285, 770346), (342, 641955), (513, 427970), (570, 385173), (855, 256782), (1026, 213985), (1710, 128391), (2565, 85594), (5130, 42797)]