30470299520

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{3623}}^1$

素因数の和:4432

約数の個数: 128

約数和(自身を含む): 77249039040

約数和(自身を除く): 46778739520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 773, 1088, 1360, 1546, 2176, 2720, 3092, 3623, 3865, 5440, 6184, 7246, 7730, 10880, 12368, 13141, 14492, 15460, 18115, 24736, 26282, 28984, 30920, 36230, 49472, 52564, 57968, 61591, 61840, 65705, 72460, 98944, 105128, 115936, 123182, 123680, 131410, 144920, 210256, 231872, 246364, 247360, 262820, 289840, 307955, 420512, 463744, 492728, 494720, 525640, 579680, 615910, 841024, 985456, 1051280, 1159360, 1231820, 1682048, 1970912, 2102560, 2318720, 2463640, 2800579, 3941824, 4205120, 4927280, 5601158, 7883648, 8410240, 9854560, 11202316, 14002895, 19709120, 22404632, 28005790, 39418240, 44809264, 47609843, 56011580, 89618528, 95219686, 112023160, 179237056, 190439372, 224046320, 238049215, 358474112, 380878744, 448092640, 476098430, 761757488, 896185280, 952196860, 1523514976, 1792370560, 1904393720, 3047029952, 3808787440, 6094059904, 7617574880, 15235149760, 30470299520]

約数ペア:

[(1, 30470299520), (2, 15235149760), (4, 7617574880), (5, 6094059904), (8, 3808787440), (10, 3047029952), (16, 1904393720), (17, 1792370560), (20, 1523514976), (32, 952196860), (34, 896185280), (40, 761757488), (64, 476098430), (68, 448092640), (80, 380878744), (85, 358474112), (128, 238049215), (136, 224046320), (160, 190439372), (170, 179237056), (272, 112023160), (320, 95219686), (340, 89618528), (544, 56011580), (640, 47609843), (680, 44809264), (773, 39418240), (1088, 28005790), (1360, 22404632), (1546, 19709120), (2176, 14002895), (2720, 11202316), (3092, 9854560), (3623, 8410240), (3865, 7883648), (5440, 5601158), (6184, 4927280), (7246, 4205120), (7730, 3941824), (10880, 2800579), (12368, 2463640), (13141, 2318720), (14492, 2102560), (15460, 1970912), (18115, 1682048), (24736, 1231820), (26282, 1159360), (28984, 1051280), (30920, 985456), (36230, 841024), (49472, 615910), (52564, 579680), (57968, 525640), (61591, 494720), (61840, 492728), (65705, 463744), (72460, 420512), (98944, 307955), (105128, 289840), (115936, 262820), (123182, 247360), (123680, 246364), (131410, 231872), (144920, 210256)]