15941130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 40283136

約数和(自身を除く): 24342006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 61, 62, 93, 122, 155, 183, 186, 281, 305, 310, 366, 465, 562, 610, 843, 915, 930, 1405, 1686, 1830, 1891, 2810, 3782, 4215, 5673, 8430, 8711, 9455, 11346, 17141, 17422, 18910, 26133, 28365, 34282, 43555, 51423, 52266, 56730, 85705, 87110, 102846, 130665, 171410, 257115, 261330, 514230, 531371, 1062742, 1594113, 2656855, 3188226, 5313710, 7970565, 15941130]

約数ペア:

[(1, 15941130), (2, 7970565), (3, 5313710), (5, 3188226), (6, 2656855), (10, 1594113), (15, 1062742), (30, 531371), (31, 514230), (61, 261330), (62, 257115), (93, 171410), (122, 130665), (155, 102846), (183, 87110), (186, 85705), (281, 56730), (305, 52266), (310, 51423), (366, 43555), (465, 34282), (562, 28365), (610, 26133), (843, 18910), (915, 17422), (930, 17141), (1405, 11346), (1686, 9455), (1830, 8711), (1891, 8430), (2810, 5673), (3782, 4215)]