42719130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 124104960

約数和(自身を除く): 81385830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 41, 45, 51, 54, 82, 85, 90, 102, 123, 135, 153, 170, 205, 227, 246, 255, 270, 306, 369, 410, 454, 459, 510, 615, 681, 697, 738, 765, 918, 1107, 1135, 1230, 1362, 1394, 1530, 1845, 2043, 2091, 2214, 2270, 2295, 3405, 3485, 3690, 3859, 4086, 4182, 4590, 5535, 6129, 6273, 6810, 6970, 7718, 9307, 10215, 10455, 11070, 11577, 12258, 12546, 18614, 18819, 19295, 20430, 20910, 23154, 27921, 30645, 31365, 34731, 37638, 38590, 46535, 55842, 57885, 61290, 62730, 69462, 83763, 93070, 94095, 104193, 115770, 139605, 158219, 167526, 173655, 188190, 208386, 251289, 279210, 316438, 347310, 418815, 474657, 502578, 520965, 791095, 837630, 949314, 1041930, 1256445, 1423971, 1582190, 2373285, 2512890, 2847942, 4271913, 4746570, 7119855, 8543826, 14239710, 21359565, 42719130]

約数ペア:

[(1, 42719130), (2, 21359565), (3, 14239710), (5, 8543826), (6, 7119855), (9, 4746570), (10, 4271913), (15, 2847942), (17, 2512890), (18, 2373285), (27, 1582190), (30, 1423971), (34, 1256445), (41, 1041930), (45, 949314), (51, 837630), (54, 791095), (82, 520965), (85, 502578), (90, 474657), (102, 418815), (123, 347310), (135, 316438), (153, 279210), (170, 251289), (205, 208386), (227, 188190), (246, 173655), (255, 167526), (270, 158219), (306, 139605), (369, 115770), (410, 104193), (454, 94095), (459, 93070), (510, 83763), (615, 69462), (681, 62730), (697, 61290), (738, 57885), (765, 55842), (918, 46535), (1107, 38590), (1135, 37638), (1230, 34731), (1362, 31365), (1394, 30645), (1530, 27921), (1845, 23154), (2043, 20910), (2091, 20430), (2214, 19295), (2270, 18819), (2295, 18614), (3405, 12546), (3485, 12258), (3690, 11577), (3859, 11070), (4086, 10455), (4182, 10215), (4590, 9307), (5535, 7718), (6129, 6970), (6273, 6810)]