29270850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 84506496

約数和(自身を除く): 55235646

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 61, 70, 75, 105, 122, 150, 175, 183, 210, 305, 350, 366, 427, 457, 525, 610, 854, 914, 915, 1050, 1281, 1371, 1525, 1830, 2135, 2285, 2562, 2742, 3050, 3199, 4270, 4570, 4575, 6398, 6405, 6855, 9150, 9597, 10675, 11425, 12810, 13710, 15995, 19194, 21350, 22850, 27877, 31990, 32025, 34275, 47985, 55754, 64050, 68550, 79975, 83631, 95970, 139385, 159950, 167262, 195139, 239925, 278770, 390278, 418155, 479850, 585417, 696925, 836310, 975695, 1170834, 1393850, 1951390, 2090775, 2927085, 4181550, 4878475, 5854170, 9756950, 14635425, 29270850]

約数ペア:

[(1, 29270850), (2, 14635425), (3, 9756950), (5, 5854170), (6, 4878475), (7, 4181550), (10, 2927085), (14, 2090775), (15, 1951390), (21, 1393850), (25, 1170834), (30, 975695), (35, 836310), (42, 696925), (50, 585417), (61, 479850), (70, 418155), (75, 390278), (105, 278770), (122, 239925), (150, 195139), (175, 167262), (183, 159950), (210, 139385), (305, 95970), (350, 83631), (366, 79975), (427, 68550), (457, 64050), (525, 55754), (610, 47985), (854, 34275), (914, 32025), (915, 31990), (1050, 27877), (1281, 22850), (1371, 21350), (1525, 19194), (1830, 15995), (2135, 13710), (2285, 12810), (2562, 11425), (2742, 10675), (3050, 9597), (3199, 9150), (4270, 6855), (4570, 6405), (4575, 6398)]