30488004

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1665

約数の個数: 72

約数和(自身を含む): 84284928

約数和(自身を除く): 53796924

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 1607, 2108, 3162, 3214, 4743, 4821, 6324, 6428, 9486, 9642, 14463, 18972, 19284, 27319, 28926, 49817, 54638, 57852, 81957, 99634, 109276, 149451, 163914, 199268, 245871, 298902, 327828, 448353, 491742, 597804, 846889, 896706, 983484, 1693778, 1793412, 2540667, 3387556, 5081334, 7622001, 10162668, 15244002, 30488004]

約数ペア:

[(1, 30488004), (2, 15244002), (3, 10162668), (4, 7622001), (6, 5081334), (9, 3387556), (12, 2540667), (17, 1793412), (18, 1693778), (31, 983484), (34, 896706), (36, 846889), (51, 597804), (62, 491742), (68, 448353), (93, 327828), (102, 298902), (124, 245871), (153, 199268), (186, 163914), (204, 149451), (279, 109276), (306, 99634), (372, 81957), (527, 57852), (558, 54638), (612, 49817), (1054, 28926), (1116, 27319), (1581, 19284), (1607, 18972), (2108, 14463), (3162, 9642), (3214, 9486), (4743, 6428), (4821, 6324)]