190079190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:803

約数の個数: 128

約数和(自身を含む): 583787520

約数和(自身を除く): 393708330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 163, 189, 210, 270, 315, 326, 378, 489, 617, 630, 815, 945, 978, 1141, 1234, 1467, 1630, 1851, 1890, 2282, 2445, 2934, 3085, 3423, 3702, 4319, 4401, 4890, 5553, 5705, 6170, 6846, 7335, 8638, 8802, 9255, 10269, 11106, 11410, 12957, 14670, 16659, 17115, 18510, 20538, 21595, 22005, 25914, 27765, 30807, 33318, 34230, 38871, 43190, 44010, 51345, 55530, 61614, 64785, 77742, 83295, 100571, 102690, 116613, 129570, 154035, 166590, 194355, 201142, 233226, 301713, 308070, 388710, 502855, 583065, 603426, 703997, 905139, 1005710, 1166130, 1407994, 1508565, 1810278, 2111991, 2715417, 3017130, 3519985, 4223982, 4525695, 5430834, 6335973, 7039970, 9051390, 10559955, 12671946, 13577085, 19007919, 21119910, 27154170, 31679865, 38015838, 63359730, 95039595, 190079190]

約数ペア:

[(1, 190079190), (2, 95039595), (3, 63359730), (5, 38015838), (6, 31679865), (7, 27154170), (9, 21119910), (10, 19007919), (14, 13577085), (15, 12671946), (18, 10559955), (21, 9051390), (27, 7039970), (30, 6335973), (35, 5430834), (42, 4525695), (45, 4223982), (54, 3519985), (63, 3017130), (70, 2715417), (90, 2111991), (105, 1810278), (126, 1508565), (135, 1407994), (163, 1166130), (189, 1005710), (210, 905139), (270, 703997), (315, 603426), (326, 583065), (378, 502855), (489, 388710), (617, 308070), (630, 301713), (815, 233226), (945, 201142), (978, 194355), (1141, 166590), (1234, 154035), (1467, 129570), (1630, 116613), (1851, 102690), (1890, 100571), (2282, 83295), (2445, 77742), (2934, 64785), (3085, 61614), (3423, 55530), (3702, 51345), (4319, 44010), (4401, 43190), (4890, 38871), (5553, 34230), (5705, 33318), (6170, 30807), (6846, 27765), (7335, 25914), (8638, 22005), (8802, 21595), (9255, 20538), (10269, 18510), (11106, 17115), (11410, 16659), (12957, 14670)]