22740390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 63685440

約数和(自身を除く): 40945050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 89, 90, 102, 153, 167, 170, 178, 255, 267, 306, 334, 445, 501, 510, 534, 765, 801, 835, 890, 1002, 1335, 1503, 1513, 1530, 1602, 1670, 2505, 2670, 2839, 3006, 3026, 4005, 4539, 5010, 5678, 7515, 7565, 8010, 8517, 9078, 13617, 14195, 14863, 15030, 15130, 17034, 22695, 25551, 27234, 28390, 29726, 42585, 44589, 45390, 51102, 68085, 74315, 85170, 89178, 127755, 133767, 136170, 148630, 222945, 252671, 255510, 267534, 445890, 505342, 668835, 758013, 1263355, 1337670, 1516026, 2274039, 2526710, 3790065, 4548078, 7580130, 11370195, 22740390]

約数ペア:

[(1, 22740390), (2, 11370195), (3, 7580130), (5, 4548078), (6, 3790065), (9, 2526710), (10, 2274039), (15, 1516026), (17, 1337670), (18, 1263355), (30, 758013), (34, 668835), (45, 505342), (51, 445890), (85, 267534), (89, 255510), (90, 252671), (102, 222945), (153, 148630), (167, 136170), (170, 133767), (178, 127755), (255, 89178), (267, 85170), (306, 74315), (334, 68085), (445, 51102), (501, 45390), (510, 44589), (534, 42585), (765, 29726), (801, 28390), (835, 27234), (890, 25551), (1002, 22695), (1335, 17034), (1503, 15130), (1513, 15030), (1530, 14863), (1602, 14195), (1670, 13617), (2505, 9078), (2670, 8517), (2839, 8010), (3006, 7565), (3026, 7515), (4005, 5678), (4539, 5010)]