163839030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 441593856

約数和(自身を除く): 277754826

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 43, 51, 62, 85, 86, 93, 102, 129, 155, 170, 186, 215, 241, 255, 258, 310, 430, 465, 482, 510, 527, 645, 723, 731, 930, 1054, 1205, 1290, 1333, 1446, 1462, 1581, 2193, 2410, 2635, 2666, 3162, 3615, 3655, 3999, 4097, 4386, 5270, 6665, 7230, 7310, 7471, 7905, 7998, 8194, 10363, 10965, 12291, 13330, 14942, 15810, 19995, 20485, 20726, 21930, 22413, 22661, 24582, 31089, 37355, 39990, 40970, 44826, 45322, 51815, 61455, 62178, 67983, 74710, 103630, 112065, 113305, 122910, 127007, 135966, 155445, 176171, 224130, 226610, 254014, 310890, 321253, 339915, 352342, 381021, 528513, 635035, 642506, 679830, 762042, 880855, 963759, 1057026, 1270070, 1606265, 1761710, 1905105, 1927518, 2642565, 3212530, 3810210, 4818795, 5285130, 5461301, 9637590, 10922602, 16383903, 27306505, 32767806, 54613010, 81919515, 163839030]

約数ペア:

[(1, 163839030), (2, 81919515), (3, 54613010), (5, 32767806), (6, 27306505), (10, 16383903), (15, 10922602), (17, 9637590), (30, 5461301), (31, 5285130), (34, 4818795), (43, 3810210), (51, 3212530), (62, 2642565), (85, 1927518), (86, 1905105), (93, 1761710), (102, 1606265), (129, 1270070), (155, 1057026), (170, 963759), (186, 880855), (215, 762042), (241, 679830), (255, 642506), (258, 635035), (310, 528513), (430, 381021), (465, 352342), (482, 339915), (510, 321253), (527, 310890), (645, 254014), (723, 226610), (731, 224130), (930, 176171), (1054, 155445), (1205, 135966), (1290, 127007), (1333, 122910), (1446, 113305), (1462, 112065), (1581, 103630), (2193, 74710), (2410, 67983), (2635, 62178), (2666, 61455), (3162, 51815), (3615, 45322), (3655, 44826), (3999, 40970), (4097, 39990), (4386, 37355), (5270, 31089), (6665, 24582), (7230, 22661), (7310, 22413), (7471, 21930), (7905, 20726), (7998, 20485), (8194, 19995), (10363, 15810), (10965, 14942), (12291, 13330)]