104004390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:454

約数の個数: 128

約数和(自身を含む): 303409152

約数和(自身を除く): 199404762

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 61, 69, 70, 105, 115, 122, 138, 161, 183, 210, 230, 305, 322, 345, 353, 366, 427, 483, 610, 690, 706, 805, 854, 915, 966, 1059, 1281, 1403, 1610, 1765, 1830, 2118, 2135, 2415, 2471, 2562, 2806, 3530, 4209, 4270, 4830, 4942, 5295, 6405, 7015, 7413, 8119, 8418, 9821, 10590, 12355, 12810, 14030, 14826, 16238, 19642, 21045, 21533, 24357, 24710, 29463, 37065, 40595, 42090, 43066, 48714, 49105, 56833, 58926, 64599, 74130, 81190, 98210, 107665, 113666, 121785, 129198, 147315, 150731, 170499, 215330, 243570, 284165, 294630, 301462, 322995, 340998, 452193, 495259, 568330, 645990, 753655, 852495, 904386, 990518, 1485777, 1507310, 1704990, 2260965, 2476295, 2971554, 3466813, 4521930, 4952590, 6933626, 7428885, 10400439, 14857770, 17334065, 20800878, 34668130, 52002195, 104004390]

約数ペア:

[(1, 104004390), (2, 52002195), (3, 34668130), (5, 20800878), (6, 17334065), (7, 14857770), (10, 10400439), (14, 7428885), (15, 6933626), (21, 4952590), (23, 4521930), (30, 3466813), (35, 2971554), (42, 2476295), (46, 2260965), (61, 1704990), (69, 1507310), (70, 1485777), (105, 990518), (115, 904386), (122, 852495), (138, 753655), (161, 645990), (183, 568330), (210, 495259), (230, 452193), (305, 340998), (322, 322995), (345, 301462), (353, 294630), (366, 284165), (427, 243570), (483, 215330), (610, 170499), (690, 150731), (706, 147315), (805, 129198), (854, 121785), (915, 113666), (966, 107665), (1059, 98210), (1281, 81190), (1403, 74130), (1610, 64599), (1765, 58926), (1830, 56833), (2118, 49105), (2135, 48714), (2415, 43066), (2471, 42090), (2562, 40595), (2806, 37065), (3530, 29463), (4209, 24710), (4270, 24357), (4830, 21533), (4942, 21045), (5295, 19642), (6405, 16238), (7015, 14826), (7413, 14030), (8119, 12810), (8418, 12355), (9821, 10590)]