290366970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 749590848

約数和(自身を除く): 459223878

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 107, 170, 214, 255, 289, 313, 321, 510, 535, 578, 626, 642, 867, 939, 1070, 1445, 1565, 1605, 1734, 1819, 1878, 2890, 3130, 3210, 3638, 4335, 4695, 5321, 5457, 8670, 9095, 9390, 10642, 10914, 15963, 18190, 26605, 27285, 30923, 31926, 33491, 53210, 54570, 61846, 66982, 79815, 90457, 92769, 100473, 154615, 159630, 167455, 180914, 185538, 200946, 271371, 309230, 334910, 452285, 463845, 502365, 542742, 569347, 904570, 927690, 1004730, 1138694, 1356855, 1708041, 2713710, 2846735, 3416082, 5693470, 8540205, 9678899, 17080410, 19357798, 29036697, 48394495, 58073394, 96788990, 145183485, 290366970]

約数ペア:

[(1, 290366970), (2, 145183485), (3, 96788990), (5, 58073394), (6, 48394495), (10, 29036697), (15, 19357798), (17, 17080410), (30, 9678899), (34, 8540205), (51, 5693470), (85, 3416082), (102, 2846735), (107, 2713710), (170, 1708041), (214, 1356855), (255, 1138694), (289, 1004730), (313, 927690), (321, 904570), (510, 569347), (535, 542742), (578, 502365), (626, 463845), (642, 452285), (867, 334910), (939, 309230), (1070, 271371), (1445, 200946), (1565, 185538), (1605, 180914), (1734, 167455), (1819, 159630), (1878, 154615), (2890, 100473), (3130, 92769), (3210, 90457), (3638, 79815), (4335, 66982), (4695, 61846), (5321, 54570), (5457, 53210), (8670, 33491), (9095, 31926), (9390, 30923), (10642, 27285), (10914, 26605), (15963, 18190)]