29928420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2917}}^1$

素因数の和:2954

約数の個数: 96

約数和(自身を含む): 98044800

約数和(自身を除く): 68116380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 2917, 3420, 5130, 5834, 8751, 10260, 11668, 14585, 17502, 26253, 29170, 35004, 43755, 52506, 55423, 58340, 78759, 87510, 105012, 110846, 131265, 157518, 166269, 175020, 221692, 262530, 277115, 315036, 332538, 393795, 498807, 525060, 554230, 665076, 787590, 831345, 997614, 1108460, 1496421, 1575180, 1662690, 1995228, 2494035, 2992842, 3325380, 4988070, 5985684, 7482105, 9976140, 14964210, 29928420]

約数ペア:

[(1, 29928420), (2, 14964210), (3, 9976140), (4, 7482105), (5, 5985684), (6, 4988070), (9, 3325380), (10, 2992842), (12, 2494035), (15, 1995228), (18, 1662690), (19, 1575180), (20, 1496421), (27, 1108460), (30, 997614), (36, 831345), (38, 787590), (45, 665076), (54, 554230), (57, 525060), (60, 498807), (76, 393795), (90, 332538), (95, 315036), (108, 277115), (114, 262530), (135, 221692), (171, 175020), (180, 166269), (190, 157518), (228, 131265), (270, 110846), (285, 105012), (342, 87510), (380, 78759), (513, 58340), (540, 55423), (570, 52506), (684, 43755), (855, 35004), (1026, 29170), (1140, 26253), (1710, 17502), (2052, 14585), (2565, 11668), (2917, 10260), (3420, 8751), (5130, 5834)]