59989020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10987}}^1$

素因数の和:11019

約数の個数: 96

約数和(自身を含む): 206750208

約数和(自身を除く): 146761188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 10987, 21974, 32961, 43948, 54935, 65922, 76909, 109870, 131844, 142831, 153818, 164805, 219740, 230727, 285662, 307636, 329610, 384545, 428493, 461454, 571324, 659220, 714155, 769090, 856986, 922908, 999817, 1153635, 1428310, 1538180, 1713972, 1999634, 2142465, 2307270, 2856620, 2999451, 3999268, 4284930, 4614540, 4999085, 5998902, 8569860, 9998170, 11997804, 14997255, 19996340, 29994510, 59989020]

約数ペア:

[(1, 59989020), (2, 29994510), (3, 19996340), (4, 14997255), (5, 11997804), (6, 9998170), (7, 8569860), (10, 5998902), (12, 4999085), (13, 4614540), (14, 4284930), (15, 3999268), (20, 2999451), (21, 2856620), (26, 2307270), (28, 2142465), (30, 1999634), (35, 1713972), (39, 1538180), (42, 1428310), (52, 1153635), (60, 999817), (65, 922908), (70, 856986), (78, 769090), (84, 714155), (91, 659220), (105, 571324), (130, 461454), (140, 428493), (156, 384545), (182, 329610), (195, 307636), (210, 285662), (260, 230727), (273, 219740), (364, 164805), (390, 153818), (420, 142831), (455, 131844), (546, 109870), (780, 76909), (910, 65922), (1092, 54935), (1365, 43948), (1820, 32961), (2730, 21974), (5460, 10987)]