40994970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 111974400

約数和(自身を除く): 70979430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 53, 57, 59, 69, 95, 106, 114, 115, 118, 138, 159, 177, 190, 230, 265, 285, 295, 318, 345, 354, 437, 530, 570, 590, 690, 795, 874, 885, 1007, 1121, 1219, 1311, 1357, 1590, 1770, 2014, 2185, 2242, 2438, 2622, 2714, 3021, 3127, 3363, 3657, 4071, 4370, 5035, 5605, 6042, 6095, 6254, 6555, 6726, 6785, 7314, 8142, 9381, 10070, 11210, 12190, 13110, 13570, 15105, 15635, 16815, 18285, 18762, 20355, 23161, 25783, 30210, 31270, 33630, 36570, 40710, 46322, 46905, 51566, 59413, 69483, 71921, 77349, 93810, 115805, 118826, 128915, 138966, 143842, 154698, 178239, 215763, 231610, 257830, 297065, 347415, 356478, 359605, 386745, 431526, 594130, 694830, 719210, 773490, 891195, 1078815, 1366499, 1782390, 2157630, 2732998, 4099497, 6832495, 8198994, 13664990, 20497485, 40994970]

約数ペア:

[(1, 40994970), (2, 20497485), (3, 13664990), (5, 8198994), (6, 6832495), (10, 4099497), (15, 2732998), (19, 2157630), (23, 1782390), (30, 1366499), (38, 1078815), (46, 891195), (53, 773490), (57, 719210), (59, 694830), (69, 594130), (95, 431526), (106, 386745), (114, 359605), (115, 356478), (118, 347415), (138, 297065), (159, 257830), (177, 231610), (190, 215763), (230, 178239), (265, 154698), (285, 143842), (295, 138966), (318, 128915), (345, 118826), (354, 115805), (437, 93810), (530, 77349), (570, 71921), (590, 69483), (690, 59413), (795, 51566), (874, 46905), (885, 46322), (1007, 40710), (1121, 36570), (1219, 33630), (1311, 31270), (1357, 30210), (1590, 25783), (1770, 23161), (2014, 20355), (2185, 18762), (2242, 18285), (2438, 16815), (2622, 15635), (2714, 15105), (3021, 13570), (3127, 13110), (3363, 12190), (3657, 11210), (4071, 10070), (4370, 9381), (5035, 8142), (5605, 7314), (6042, 6785), (6095, 6726), (6254, 6555)]