91819890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{60013}}^1$

素因数の和:60043

約数の個数: 48

約数和(自身を含む): 252778968

約数和(自身を除く): 160959078

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 60013, 120026, 180039, 300065, 360078, 540117, 600130, 900195, 1020221, 1080234, 1800390, 2040442, 2700585, 3060663, 5101105, 5401170, 6121326, 9181989, 10202210, 15303315, 18363978, 30606630, 45909945, 91819890]

約数ペア:

[(1, 91819890), (2, 45909945), (3, 30606630), (5, 18363978), (6, 15303315), (9, 10202210), (10, 9181989), (15, 6121326), (17, 5401170), (18, 5101105), (30, 3060663), (34, 2700585), (45, 2040442), (51, 1800390), (85, 1080234), (90, 1020221), (102, 900195), (153, 600130), (170, 540117), (255, 360078), (306, 300065), (510, 180039), (765, 120026), (1530, 60013)]