30564450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:369

約数の個数: 144

約数和(自身を含む): 97184256

約数和(自身を除く): 66619806

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 126, 150, 155, 175, 186, 210, 217, 225, 279, 310, 313, 315, 350, 434, 450, 465, 525, 558, 626, 630, 651, 775, 930, 939, 1050, 1085, 1302, 1395, 1550, 1565, 1575, 1878, 1953, 2170, 2191, 2325, 2790, 2817, 3130, 3150, 3255, 3906, 4382, 4650, 4695, 5425, 5634, 6510, 6573, 6975, 7825, 9390, 9703, 9765, 10850, 10955, 13146, 13950, 14085, 15650, 16275, 19406, 19530, 19719, 21910, 23475, 28170, 29109, 32550, 32865, 39438, 46950, 48515, 48825, 54775, 58218, 65730, 67921, 70425, 87327, 97030, 97650, 98595, 109550, 135842, 140850, 145545, 164325, 174654, 197190, 203763, 242575, 291090, 328650, 339605, 407526, 436635, 485150, 492975, 611289, 679210, 727725, 873270, 985950, 1018815, 1222578, 1455450, 1698025, 2037630, 2183175, 3056445, 3396050, 4366350, 5094075, 6112890, 10188150, 15282225, 30564450]

約数ペア:

[(1, 30564450), (2, 15282225), (3, 10188150), (5, 6112890), (6, 5094075), (7, 4366350), (9, 3396050), (10, 3056445), (14, 2183175), (15, 2037630), (18, 1698025), (21, 1455450), (25, 1222578), (30, 1018815), (31, 985950), (35, 873270), (42, 727725), (45, 679210), (50, 611289), (62, 492975), (63, 485150), (70, 436635), (75, 407526), (90, 339605), (93, 328650), (105, 291090), (126, 242575), (150, 203763), (155, 197190), (175, 174654), (186, 164325), (210, 145545), (217, 140850), (225, 135842), (279, 109550), (310, 98595), (313, 97650), (315, 97030), (350, 87327), (434, 70425), (450, 67921), (465, 65730), (525, 58218), (558, 54775), (626, 48825), (630, 48515), (651, 46950), (775, 39438), (930, 32865), (939, 32550), (1050, 29109), (1085, 28170), (1302, 23475), (1395, 21910), (1550, 19719), (1565, 19530), (1575, 19406), (1878, 16275), (1953, 15650), (2170, 14085), (2191, 13950), (2325, 13146), (2790, 10955), (2817, 10850), (3130, 9765), (3150, 9703), (3255, 9390), (3906, 7825), (4382, 6975), (4650, 6573), (4695, 6510), (5425, 5634)]