30661470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{16223}}^1$

素因数の和:16246

約数の個数: 64

約数和(自身を含む): 93450240

約数和(自身を除く): 62788770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 16223, 32446, 48669, 81115, 97338, 113561, 146007, 162230, 227122, 243345, 292014, 340683, 438021, 486690, 567805, 681366, 730035, 876042, 1022049, 1135610, 1460070, 1703415, 2044098, 2190105, 3066147, 3406830, 4380210, 5110245, 6132294, 10220490, 15330735, 30661470]

約数ペア:

[(1, 30661470), (2, 15330735), (3, 10220490), (5, 6132294), (6, 5110245), (7, 4380210), (9, 3406830), (10, 3066147), (14, 2190105), (15, 2044098), (18, 1703415), (21, 1460070), (27, 1135610), (30, 1022049), (35, 876042), (42, 730035), (45, 681366), (54, 567805), (63, 486690), (70, 438021), (90, 340683), (105, 292014), (126, 243345), (135, 227122), (189, 162230), (210, 146007), (270, 113561), (315, 97338), (378, 81115), (630, 48669), (945, 32446), (1890, 16223)]