29121871910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{3307}}^1$

素因数の和:3621

約数の個数: 64

約数和(自身を含む): 54189803520

約数和(自身を除く): 25067931610

約数列:

[1, 2, 5, 10, 71, 79, 142, 157, 158, 314, 355, 395, 710, 785, 790, 1570, 3307, 5609, 6614, 11147, 11218, 12403, 16535, 22294, 24806, 28045, 33070, 55735, 56090, 62015, 111470, 124030, 234797, 261253, 469594, 519199, 522506, 880613, 1038398, 1173985, 1306265, 1761226, 2347970, 2595995, 2612530, 4403065, 5191990, 8806130, 18548963, 36863129, 37097926, 41016721, 73726258, 82033442, 92744815, 184315645, 185489630, 205083605, 368631290, 410167210, 2912187191, 5824374382, 14560935955, 29121871910]

約数ペア:

[(1, 29121871910), (2, 14560935955), (5, 5824374382), (10, 2912187191), (71, 410167210), (79, 368631290), (142, 205083605), (157, 185489630), (158, 184315645), (314, 92744815), (355, 82033442), (395, 73726258), (710, 41016721), (785, 37097926), (790, 36863129), (1570, 18548963), (3307, 8806130), (5609, 5191990), (6614, 4403065), (11147, 2612530), (11218, 2595995), (12403, 2347970), (16535, 1761226), (22294, 1306265), (24806, 1173985), (28045, 1038398), (33070, 880613), (55735, 522506), (56090, 519199), (62015, 469594), (111470, 261253), (124030, 234797)]