30893430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 79107840

約数和(自身を除く): 48214410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 83, 95, 114, 166, 190, 249, 285, 415, 498, 570, 653, 830, 1245, 1306, 1577, 1959, 2490, 3154, 3265, 3918, 4731, 6530, 7885, 9462, 9795, 12407, 15770, 19590, 23655, 24814, 37221, 47310, 54199, 62035, 74442, 108398, 124070, 162597, 186105, 270995, 325194, 372210, 541990, 812985, 1029781, 1625970, 2059562, 3089343, 5148905, 6178686, 10297810, 15446715, 30893430]

約数ペア:

[(1, 30893430), (2, 15446715), (3, 10297810), (5, 6178686), (6, 5148905), (10, 3089343), (15, 2059562), (19, 1625970), (30, 1029781), (38, 812985), (57, 541990), (83, 372210), (95, 325194), (114, 270995), (166, 186105), (190, 162597), (249, 124070), (285, 108398), (415, 74442), (498, 62035), (570, 54199), (653, 47310), (830, 37221), (1245, 24814), (1306, 23655), (1577, 19590), (1959, 15770), (2490, 12407), (3154, 9795), (3265, 9462), (3918, 7885), (4731, 6530)]