2901603720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{14717}}^1$

素因数の和:14815

約数の個数: 128

約数和(自身を含む): 9155773440

約数和(自身を除く): 6254169720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 53, 60, 62, 93, 106, 120, 124, 155, 159, 186, 212, 248, 265, 310, 318, 372, 424, 465, 530, 620, 636, 744, 795, 930, 1060, 1240, 1272, 1590, 1643, 1860, 2120, 3180, 3286, 3720, 4929, 6360, 6572, 8215, 9858, 13144, 14717, 16430, 19716, 24645, 29434, 32860, 39432, 44151, 49290, 58868, 65720, 73585, 88302, 98580, 117736, 147170, 176604, 197160, 220755, 294340, 353208, 441510, 456227, 588680, 780001, 883020, 912454, 1368681, 1560002, 1766040, 1824908, 2281135, 2340003, 2737362, 3120004, 3649816, 3900005, 4562270, 4680006, 5474724, 6240008, 6843405, 7800010, 9124540, 9360012, 10949448, 11700015, 13686810, 15600020, 18249080, 18720024, 23400030, 24180031, 27373620, 31200040, 46800060, 48360062, 54747240, 72540093, 93600120, 96720124, 120900155, 145080186, 193440248, 241800310, 290160372, 362700465, 483600620, 580320744, 725400930, 967201240, 1450801860, 2901603720]

約数ペア:

[(1, 2901603720), (2, 1450801860), (3, 967201240), (4, 725400930), (5, 580320744), (6, 483600620), (8, 362700465), (10, 290160372), (12, 241800310), (15, 193440248), (20, 145080186), (24, 120900155), (30, 96720124), (31, 93600120), (40, 72540093), (53, 54747240), (60, 48360062), (62, 46800060), (93, 31200040), (106, 27373620), (120, 24180031), (124, 23400030), (155, 18720024), (159, 18249080), (186, 15600020), (212, 13686810), (248, 11700015), (265, 10949448), (310, 9360012), (318, 9124540), (372, 7800010), (424, 6843405), (465, 6240008), (530, 5474724), (620, 4680006), (636, 4562270), (744, 3900005), (795, 3649816), (930, 3120004), (1060, 2737362), (1240, 2340003), (1272, 2281135), (1590, 1824908), (1643, 1766040), (1860, 1560002), (2120, 1368681), (3180, 912454), (3286, 883020), (3720, 780001), (4929, 588680), (6360, 456227), (6572, 441510), (8215, 353208), (9858, 294340), (13144, 220755), (14717, 197160), (16430, 176604), (19716, 147170), (24645, 117736), (29434, 98580), (32860, 88302), (39432, 73585), (44151, 65720), (49290, 58868)]