330359460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{289789}}^1$

素因数の和:289820

約数の個数: 48

約数和(自身を含む): 973694400

約数和(自身を除く): 643334940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 289789, 579578, 869367, 1159156, 1448945, 1738734, 2897890, 3477468, 4346835, 5505991, 5795780, 8693670, 11011982, 16517973, 17387340, 22023964, 27529955, 33035946, 55059910, 66071892, 82589865, 110119820, 165179730, 330359460]

約数ペア:

[(1, 330359460), (2, 165179730), (3, 110119820), (4, 82589865), (5, 66071892), (6, 55059910), (10, 33035946), (12, 27529955), (15, 22023964), (19, 17387340), (20, 16517973), (30, 11011982), (38, 8693670), (57, 5795780), (60, 5505991), (76, 4346835), (95, 3477468), (114, 2897890), (190, 1738734), (228, 1448945), (285, 1159156), (380, 869367), (570, 579578), (1140, 289789)]