30021150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 80539488

約数和(自身を除く): 50518338

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 61, 75, 85, 102, 122, 150, 170, 183, 193, 255, 305, 366, 386, 425, 510, 579, 610, 850, 915, 965, 1037, 1158, 1275, 1525, 1830, 1930, 2074, 2550, 2895, 3050, 3111, 3281, 4575, 4825, 5185, 5790, 6222, 6562, 9150, 9650, 9843, 10370, 11773, 14475, 15555, 16405, 19686, 23546, 25925, 28950, 31110, 32810, 35319, 49215, 51850, 58865, 70638, 77775, 82025, 98430, 117730, 155550, 164050, 176595, 200141, 246075, 294325, 353190, 400282, 492150, 588650, 600423, 882975, 1000705, 1200846, 1765950, 2001410, 3002115, 5003525, 6004230, 10007050, 15010575, 30021150]

約数ペア:

[(1, 30021150), (2, 15010575), (3, 10007050), (5, 6004230), (6, 5003525), (10, 3002115), (15, 2001410), (17, 1765950), (25, 1200846), (30, 1000705), (34, 882975), (50, 600423), (51, 588650), (61, 492150), (75, 400282), (85, 353190), (102, 294325), (122, 246075), (150, 200141), (170, 176595), (183, 164050), (193, 155550), (255, 117730), (305, 98430), (366, 82025), (386, 77775), (425, 70638), (510, 58865), (579, 51850), (610, 49215), (850, 35319), (915, 32810), (965, 31110), (1037, 28950), (1158, 25925), (1275, 23546), (1525, 19686), (1830, 16405), (1930, 15555), (2074, 14475), (2550, 11773), (2895, 10370), (3050, 9843), (3111, 9650), (3281, 9150), (4575, 6562), (4825, 6222), (5185, 5790)]