30973344

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{16981}}^1$

素因数の和:17013

約数の個数: 48

約数和(自身を含む): 85589280

約数和(自身を除く): 54615936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 16981, 33962, 50943, 67924, 101886, 135848, 203772, 271696, 322639, 407544, 543392, 645278, 815088, 967917, 1290556, 1630176, 1935834, 2581112, 3871668, 5162224, 7743336, 10324448, 15486672, 30973344]

約数ペア:

[(1, 30973344), (2, 15486672), (3, 10324448), (4, 7743336), (6, 5162224), (8, 3871668), (12, 2581112), (16, 1935834), (19, 1630176), (24, 1290556), (32, 967917), (38, 815088), (48, 645278), (57, 543392), (76, 407544), (96, 322639), (114, 271696), (152, 203772), (228, 135848), (304, 101886), (456, 67924), (608, 50943), (912, 33962), (1824, 16981)]