74190630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1783}}^1$

素因数の和:1885

約数の個数: 64

約数和(自身を含む): 190103040

約数和(自身を除く): 115912410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 365, 438, 570, 730, 1095, 1387, 1783, 2190, 2774, 3566, 4161, 5349, 6935, 8322, 8915, 10698, 13870, 17830, 20805, 26745, 33877, 41610, 53490, 67754, 101631, 130159, 169385, 203262, 260318, 338770, 390477, 508155, 650795, 780954, 1016310, 1301590, 1952385, 2473021, 3904770, 4946042, 7419063, 12365105, 14838126, 24730210, 37095315, 74190630]

約数ペア:

[(1, 74190630), (2, 37095315), (3, 24730210), (5, 14838126), (6, 12365105), (10, 7419063), (15, 4946042), (19, 3904770), (30, 2473021), (38, 1952385), (57, 1301590), (73, 1016310), (95, 780954), (114, 650795), (146, 508155), (190, 390477), (219, 338770), (285, 260318), (365, 203262), (438, 169385), (570, 130159), (730, 101631), (1095, 67754), (1387, 53490), (1783, 41610), (2190, 33877), (2774, 26745), (3566, 20805), (4161, 17830), (5349, 13870), (6935, 10698), (8322, 8915)]