29455860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 98594496

約数和(自身を除く): 69138636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 49, 60, 70, 84, 86, 98, 105, 129, 140, 147, 172, 196, 210, 215, 233, 245, 258, 294, 301, 420, 430, 466, 490, 516, 588, 602, 645, 699, 735, 860, 903, 932, 980, 1165, 1204, 1290, 1398, 1470, 1505, 1631, 1806, 2107, 2330, 2580, 2796, 2940, 3010, 3262, 3495, 3612, 4214, 4515, 4660, 4893, 6020, 6321, 6524, 6990, 8155, 8428, 9030, 9786, 10019, 10535, 11417, 12642, 13980, 16310, 18060, 19572, 20038, 21070, 22834, 24465, 25284, 30057, 31605, 32620, 34251, 40076, 42140, 45668, 48930, 50095, 57085, 60114, 63210, 68502, 70133, 97860, 100190, 114170, 120228, 126420, 137004, 140266, 150285, 171255, 200380, 210399, 228340, 280532, 300570, 342510, 350665, 420798, 490931, 601140, 685020, 701330, 841596, 981862, 1051995, 1402660, 1472793, 1963724, 2103990, 2454655, 2945586, 4207980, 4909310, 5891172, 7363965, 9818620, 14727930, 29455860]

約数ペア:

[(1, 29455860), (2, 14727930), (3, 9818620), (4, 7363965), (5, 5891172), (6, 4909310), (7, 4207980), (10, 2945586), (12, 2454655), (14, 2103990), (15, 1963724), (20, 1472793), (21, 1402660), (28, 1051995), (30, 981862), (35, 841596), (42, 701330), (43, 685020), (49, 601140), (60, 490931), (70, 420798), (84, 350665), (86, 342510), (98, 300570), (105, 280532), (129, 228340), (140, 210399), (147, 200380), (172, 171255), (196, 150285), (210, 140266), (215, 137004), (233, 126420), (245, 120228), (258, 114170), (294, 100190), (301, 97860), (420, 70133), (430, 68502), (466, 63210), (490, 60114), (516, 57085), (588, 50095), (602, 48930), (645, 45668), (699, 42140), (735, 40076), (860, 34251), (903, 32620), (932, 31605), (980, 30057), (1165, 25284), (1204, 24465), (1290, 22834), (1398, 21070), (1470, 20038), (1505, 19572), (1631, 18060), (1806, 16310), (2107, 13980), (2330, 12642), (2580, 11417), (2796, 10535), (2940, 10019), (3010, 9786), (3262, 9030), (3495, 8428), (3612, 8155), (4214, 6990), (4515, 6524), (4660, 6321), (4893, 6020)]