30490894510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1427}}^1$

素因数の和:1610

約数の個数: 128

約数和(自身を含む): 61887006720

約数和(自身を除く): 31396112210

約数列:

[1, 2, 5, 10, 17, 34, 37, 43, 74, 79, 85, 86, 158, 170, 185, 215, 370, 395, 430, 629, 731, 790, 1258, 1343, 1427, 1462, 1591, 2686, 2854, 2923, 3145, 3182, 3397, 3655, 5846, 6290, 6715, 6794, 7135, 7310, 7955, 13430, 14270, 14615, 15910, 16985, 24259, 27047, 29230, 33970, 48518, 49691, 52799, 54094, 57749, 61361, 99382, 105598, 112733, 115498, 121295, 122722, 125689, 135235, 225466, 242590, 248455, 251378, 263995, 270470, 288745, 306805, 496910, 527990, 563665, 577490, 613610, 628445, 897583, 1043137, 1127330, 1256890, 1795166, 1916461, 2086274, 2136713, 2270357, 3832922, 4171121, 4273426, 4487915, 4540714, 4847519, 5215685, 8342242, 8975830, 9582305, 9695038, 10431370, 10683565, 11351785, 19164610, 20855605, 21367130, 22703570, 24237595, 38596069, 41711210, 48475190, 70909057, 77192138, 82407823, 141818114, 164815646, 179358203, 192980345, 354545285, 358716406, 385960690, 412039115, 709090570, 824078230, 896791015, 1793582030, 3049089451, 6098178902, 15245447255, 30490894510]

約数ペア:

[(1, 30490894510), (2, 15245447255), (5, 6098178902), (10, 3049089451), (17, 1793582030), (34, 896791015), (37, 824078230), (43, 709090570), (74, 412039115), (79, 385960690), (85, 358716406), (86, 354545285), (158, 192980345), (170, 179358203), (185, 164815646), (215, 141818114), (370, 82407823), (395, 77192138), (430, 70909057), (629, 48475190), (731, 41711210), (790, 38596069), (1258, 24237595), (1343, 22703570), (1427, 21367130), (1462, 20855605), (1591, 19164610), (2686, 11351785), (2854, 10683565), (2923, 10431370), (3145, 9695038), (3182, 9582305), (3397, 8975830), (3655, 8342242), (5846, 5215685), (6290, 4847519), (6715, 4540714), (6794, 4487915), (7135, 4273426), (7310, 4171121), (7955, 3832922), (13430, 2270357), (14270, 2136713), (14615, 2086274), (15910, 1916461), (16985, 1795166), (24259, 1256890), (27047, 1127330), (29230, 1043137), (33970, 897583), (48518, 628445), (49691, 613610), (52799, 577490), (54094, 563665), (57749, 527990), (61361, 496910), (99382, 306805), (105598, 288745), (112733, 270470), (115498, 263995), (121295, 251378), (122722, 248455), (125689, 242590), (135235, 225466)]