308969730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2269}}^1$

素因数の和:2388

約数の個数: 96

約数和(自身を含む): 860511600

約数和(自身を除く): 551541870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 89, 90, 102, 153, 170, 178, 255, 267, 306, 445, 510, 534, 765, 801, 890, 1335, 1513, 1530, 1602, 2269, 2670, 3026, 4005, 4538, 4539, 6807, 7565, 8010, 9078, 11345, 13614, 13617, 15130, 20421, 22690, 22695, 27234, 34035, 38573, 40842, 45390, 68070, 68085, 77146, 102105, 115719, 136170, 192865, 201941, 204210, 231438, 347157, 385730, 403882, 578595, 605823, 694314, 1009705, 1157190, 1211646, 1735785, 1817469, 2019410, 3029115, 3432997, 3471570, 3634938, 6058230, 6865994, 9087345, 10298991, 17164985, 18174690, 20597982, 30896973, 34329970, 51494955, 61793946, 102989910, 154484865, 308969730]

約数ペア:

[(1, 308969730), (2, 154484865), (3, 102989910), (5, 61793946), (6, 51494955), (9, 34329970), (10, 30896973), (15, 20597982), (17, 18174690), (18, 17164985), (30, 10298991), (34, 9087345), (45, 6865994), (51, 6058230), (85, 3634938), (89, 3471570), (90, 3432997), (102, 3029115), (153, 2019410), (170, 1817469), (178, 1735785), (255, 1211646), (267, 1157190), (306, 1009705), (445, 694314), (510, 605823), (534, 578595), (765, 403882), (801, 385730), (890, 347157), (1335, 231438), (1513, 204210), (1530, 201941), (1602, 192865), (2269, 136170), (2670, 115719), (3026, 102105), (4005, 77146), (4538, 68085), (4539, 68070), (6807, 45390), (7565, 40842), (8010, 38573), (9078, 34035), (11345, 27234), (13614, 22695), (13617, 22690), (15130, 20421)]