238095810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1399}}^1$

素因数の和:1504

約数の個数: 96

約数和(自身を含む): 649958400

約数和(自身を除く): 411862590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 61, 62, 90, 93, 122, 155, 183, 186, 279, 305, 310, 366, 465, 549, 558, 610, 915, 930, 1098, 1395, 1399, 1830, 1891, 2745, 2790, 2798, 3782, 4197, 5490, 5673, 6995, 8394, 9455, 11346, 12591, 13990, 17019, 18910, 20985, 25182, 28365, 34038, 41970, 43369, 56730, 62955, 85095, 85339, 86738, 125910, 130107, 170190, 170678, 216845, 256017, 260214, 390321, 426695, 433690, 512034, 650535, 768051, 780642, 853390, 1280085, 1301070, 1536102, 1951605, 2560170, 2645509, 3840255, 3903210, 5291018, 7680510, 7936527, 13227545, 15873054, 23809581, 26455090, 39682635, 47619162, 79365270, 119047905, 238095810]

約数ペア:

[(1, 238095810), (2, 119047905), (3, 79365270), (5, 47619162), (6, 39682635), (9, 26455090), (10, 23809581), (15, 15873054), (18, 13227545), (30, 7936527), (31, 7680510), (45, 5291018), (61, 3903210), (62, 3840255), (90, 2645509), (93, 2560170), (122, 1951605), (155, 1536102), (183, 1301070), (186, 1280085), (279, 853390), (305, 780642), (310, 768051), (366, 650535), (465, 512034), (549, 433690), (558, 426695), (610, 390321), (915, 260214), (930, 256017), (1098, 216845), (1395, 170678), (1399, 170190), (1830, 130107), (1891, 125910), (2745, 86738), (2790, 85339), (2798, 85095), (3782, 62955), (4197, 56730), (5490, 43369), (5673, 41970), (6995, 34038), (8394, 28365), (9455, 25182), (11346, 20985), (12591, 18910), (13990, 17019)]