29258040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:653

約数の個数: 128

約数和(自身を含む): 102136320

約数和(自身を除く): 72878280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 571, 610, 732, 840, 854, 915, 1142, 1220, 1281, 1464, 1708, 1713, 1830, 2135, 2284, 2440, 2562, 2855, 3416, 3426, 3660, 3997, 4270, 4568, 5124, 5710, 6405, 6852, 7320, 7994, 8540, 8565, 10248, 11420, 11991, 12810, 13704, 15988, 17080, 17130, 19985, 22840, 23982, 25620, 31976, 34260, 34831, 39970, 47964, 51240, 59955, 68520, 69662, 79940, 95928, 104493, 119910, 139324, 159880, 174155, 208986, 239820, 243817, 278648, 348310, 417972, 479640, 487634, 522465, 696620, 731451, 835944, 975268, 1044930, 1219085, 1393240, 1462902, 1950536, 2089860, 2438170, 2925804, 3657255, 4179720, 4876340, 5851608, 7314510, 9752680, 14629020, 29258040]

約数ペア:

[(1, 29258040), (2, 14629020), (3, 9752680), (4, 7314510), (5, 5851608), (6, 4876340), (7, 4179720), (8, 3657255), (10, 2925804), (12, 2438170), (14, 2089860), (15, 1950536), (20, 1462902), (21, 1393240), (24, 1219085), (28, 1044930), (30, 975268), (35, 835944), (40, 731451), (42, 696620), (56, 522465), (60, 487634), (61, 479640), (70, 417972), (84, 348310), (105, 278648), (120, 243817), (122, 239820), (140, 208986), (168, 174155), (183, 159880), (210, 139324), (244, 119910), (280, 104493), (305, 95928), (366, 79940), (420, 69662), (427, 68520), (488, 59955), (571, 51240), (610, 47964), (732, 39970), (840, 34831), (854, 34260), (915, 31976), (1142, 25620), (1220, 23982), (1281, 22840), (1464, 19985), (1708, 17130), (1713, 17080), (1830, 15988), (2135, 13704), (2284, 12810), (2440, 11991), (2562, 11420), (2855, 10248), (3416, 8565), (3426, 8540), (3660, 7994), (3997, 7320), (4270, 6852), (4568, 6405), (5124, 5710)]