2804850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:312

約数の個数: 72

約数和(自身を含む): 7892352

約数和(自身を除く): 5087502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 271, 345, 414, 450, 542, 575, 690, 813, 1035, 1150, 1355, 1626, 1725, 2070, 2439, 2710, 3450, 4065, 4878, 5175, 6233, 6775, 8130, 10350, 12195, 12466, 13550, 18699, 20325, 24390, 31165, 37398, 40650, 56097, 60975, 62330, 93495, 112194, 121950, 155825, 186990, 280485, 311650, 467475, 560970, 934950, 1402425, 2804850]

約数ペア:

[(1, 2804850), (2, 1402425), (3, 934950), (5, 560970), (6, 467475), (9, 311650), (10, 280485), (15, 186990), (18, 155825), (23, 121950), (25, 112194), (30, 93495), (45, 62330), (46, 60975), (50, 56097), (69, 40650), (75, 37398), (90, 31165), (115, 24390), (138, 20325), (150, 18699), (207, 13550), (225, 12466), (230, 12195), (271, 10350), (345, 8130), (414, 6775), (450, 6233), (542, 5175), (575, 4878), (690, 4065), (813, 3450), (1035, 2710), (1150, 2439), (1355, 2070), (1626, 1725)]