29373240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1037

約数の個数: 128

約数和(自身を含む): 99993600

約数和(自身を除く): 70620360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 991, 1140, 1235, 1482, 1560, 1976, 1982, 2280, 2470, 2964, 2973, 3705, 3964, 4940, 4955, 5928, 5946, 7410, 7928, 9880, 9910, 11892, 12883, 14820, 14865, 18829, 19820, 23784, 25766, 29640, 29730, 37658, 38649, 39640, 51532, 56487, 59460, 64415, 75316, 77298, 94145, 103064, 112974, 118920, 128830, 150632, 154596, 188290, 193245, 225948, 244777, 257660, 282435, 309192, 376580, 386490, 451896, 489554, 515320, 564870, 734331, 753160, 772980, 979108, 1129740, 1223885, 1468662, 1545960, 1958216, 2259480, 2447770, 2937324, 3671655, 4895540, 5874648, 7343310, 9791080, 14686620, 29373240]

約数ペア:

[(1, 29373240), (2, 14686620), (3, 9791080), (4, 7343310), (5, 5874648), (6, 4895540), (8, 3671655), (10, 2937324), (12, 2447770), (13, 2259480), (15, 1958216), (19, 1545960), (20, 1468662), (24, 1223885), (26, 1129740), (30, 979108), (38, 772980), (39, 753160), (40, 734331), (52, 564870), (57, 515320), (60, 489554), (65, 451896), (76, 386490), (78, 376580), (95, 309192), (104, 282435), (114, 257660), (120, 244777), (130, 225948), (152, 193245), (156, 188290), (190, 154596), (195, 150632), (228, 128830), (247, 118920), (260, 112974), (285, 103064), (312, 94145), (380, 77298), (390, 75316), (456, 64415), (494, 59460), (520, 56487), (570, 51532), (741, 39640), (760, 38649), (780, 37658), (988, 29730), (991, 29640), (1140, 25766), (1235, 23784), (1482, 19820), (1560, 18829), (1976, 14865), (1982, 14820), (2280, 12883), (2470, 11892), (2964, 9910), (2973, 9880), (3705, 7928), (3964, 7410), (4940, 5946), (4955, 5928)]