19530630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1118

約数の個数: 96

約数和(自身を含む): 60091200

約数和(自身を除く): 40560570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 522, 609, 630, 870, 1015, 1069, 1218, 1305, 1827, 2030, 2138, 2610, 3045, 3207, 3654, 5345, 6090, 6414, 7483, 9135, 9621, 10690, 14966, 16035, 18270, 19242, 22449, 31001, 32070, 37415, 44898, 48105, 62002, 67347, 74830, 93003, 96210, 112245, 134694, 155005, 186006, 217007, 224490, 279009, 310010, 336735, 434014, 465015, 558018, 651021, 673470, 930030, 1085035, 1302042, 1395045, 1953063, 2170070, 2790090, 3255105, 3906126, 6510210, 9765315, 19530630]

約数ペア:

[(1, 19530630), (2, 9765315), (3, 6510210), (5, 3906126), (6, 3255105), (7, 2790090), (9, 2170070), (10, 1953063), (14, 1395045), (15, 1302042), (18, 1085035), (21, 930030), (29, 673470), (30, 651021), (35, 558018), (42, 465015), (45, 434014), (58, 336735), (63, 310010), (70, 279009), (87, 224490), (90, 217007), (105, 186006), (126, 155005), (145, 134694), (174, 112245), (203, 96210), (210, 93003), (261, 74830), (290, 67347), (315, 62002), (406, 48105), (435, 44898), (522, 37415), (609, 32070), (630, 31001), (870, 22449), (1015, 19242), (1069, 18270), (1218, 16035), (1305, 14966), (1827, 10690), (2030, 9621), (2138, 9135), (2610, 7483), (3045, 6414), (3207, 6090), (3654, 5345)]