29929180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 72394560

約数和(自身を除く): 42465380

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 41, 68, 76, 82, 85, 95, 113, 164, 170, 190, 205, 226, 323, 340, 380, 410, 452, 565, 646, 697, 779, 820, 1130, 1292, 1394, 1558, 1615, 1921, 2147, 2260, 2788, 3116, 3230, 3485, 3842, 3895, 4294, 4633, 6460, 6970, 7684, 7790, 8588, 9266, 9605, 10735, 13243, 13940, 15580, 18532, 19210, 21470, 23165, 26486, 36499, 38420, 42940, 46330, 52972, 66215, 72998, 78761, 88027, 92660, 132430, 145996, 157522, 176054, 182495, 264860, 315044, 352108, 364990, 393805, 440135, 729980, 787610, 880270, 1496459, 1575220, 1760540, 2992918, 5985836, 7482295, 14964590, 29929180]

約数ペア:

[(1, 29929180), (2, 14964590), (4, 7482295), (5, 5985836), (10, 2992918), (17, 1760540), (19, 1575220), (20, 1496459), (34, 880270), (38, 787610), (41, 729980), (68, 440135), (76, 393805), (82, 364990), (85, 352108), (95, 315044), (113, 264860), (164, 182495), (170, 176054), (190, 157522), (205, 145996), (226, 132430), (323, 92660), (340, 88027), (380, 78761), (410, 72998), (452, 66215), (565, 52972), (646, 46330), (697, 42940), (779, 38420), (820, 36499), (1130, 26486), (1292, 23165), (1394, 21470), (1558, 19210), (1615, 18532), (1921, 15580), (2147, 13940), (2260, 13243), (2788, 10735), (3116, 9605), (3230, 9266), (3485, 8588), (3842, 7790), (3895, 7684), (4294, 6970), (4633, 6460)]